Buy Gilbert Strang's Textbooks at Indian prices


  • We only have permission to sell these two books, and sell only within India :


  • Introduction to Linear Algebra (ILA) : Differs from International edition, see here. Book cost = Rs. 1200


  • Linear Algebra and Learning from Data (LFD) : Same as International edition, see here. Book cost = Rs. 1200


  • Both books are hard cover, printed on 80GSM white paper. We do not sell soft cover books


  • Individuals can only buy one copy of each book.         Institutions, send us an email introducing yourselves


  • Pick up from our Mumbai office (BY PRIOR APPOINTMENT ONLY). Pay cash, book cost, no courier charge


  • By courier (book cost + courier cost). Payments are only accepted via National Electronic Funds Transfer (NEFT).


  • To buy book(s) and courier to you, email info@wellesleypublishers.com with five pieces of information :

  • 1) Full name,       2) Postal address with PIN code,       3) Contact phone,

    4) Which book(s) you want to buy : only ILA or only LFD or both books,

    5) Choose a courier : Click a link, check if the courier company delivers to your PIN code

    India Post, parcel : Delivers to all Indian PIN codes
    or
    Maruti : 'Search Pincode' is your location PIN code
    or
    DTDC : 'Origin pincode' is 400 064, 'Destination pincode' is your location PIN code

    Cost below includes packing and courier charge only (book cost is extra)




  • Example total cost for ILA (DTDC) is Rs. 1700, both books (DTDC) is Rs. 3000, LFD (Maruti, Maharashtra only) is Rs. 1400, etc.


  • If courier service stops (due to pandemic, floods, etc.) after you pay but before we dispatch,
    you can wait for service to resume or ask for a full refund


  • We will email you a book request form with your details, book details, our bank details

    • Verify all your details and book details are correct before transferring funds to our bank account via NEFT


    • Email a picture or e-copy of the transaction mentioning 12-digit Unique Transaction Reference (UTR) number


  • Courier pick-up is Monday to Saturday

    • We try to send book(s) the day we receive payment, or next working day
      Pickup is noon (Indian Post) or 1 p.m. (courier, but we can delay this if needed)
      Please allow one hour to pack and label your parcel


    • You get an email invoice acknowledging payment, and mentioning the courier tracking details
      (we too monitor progress of your parcel, to ensure it reaches you)


    • Typical delivery time is 3-7 days from dispatch (may take longer via Indian Post parcel)


  • When you receive the book(s)

    • Send us an email acknowledging receipt of the book(s), and that everything is okay
      (delivery status on courier websites are not always accurate; we share a monthly report with the author)


    • Books are packed with cardboard corner protectors, in tamper-evident waterproof packets with bubble-wrap inner lining


    • We do not enclose books in boxes : Although weight increases only slightly, courier cost doubles


    • Received book(s) with severe physical damage ? Email info@wellesleypublishers.com within 7 days of receiving book(s)




If you do not receive an answer from us within a day, check if our email is in your 'Junk' or 'Bulk' folder.
In an emergency, email wellesleypublishers@gmail.com (this is not our primary means of communication)

If you want a clarification or have a doubt not on our FAQ's page, email your query to info@wellesleypublishers.com