Additionally, maybe there are free textbooks or lecture notes on integral equations available online. I can mention resources like MIT OpenCourseWare, arXiv, or other open educational resources. Also, recommend checking online libraries like Open Library or Project Gutenberg, though these are more for public domain texts. If the book is old enough, maybe it's in the public domain in India, but I need to be careful not to assume that without confirmation.
Wait, another point: if the user is a student, they might have access through their university's library or digital resource. Encouraging them to check with their institution's library for e-books or interlibrary loans. Also, maybe there are other authors who cover similar topics, such as "Introduction to Integral Equations with Applications" by Abdul Jamal Jerri, which might be available through libraries or online. integral equation by shanti swarup pdf free link
I should list legal options: first, checking if the book is available on the publisher's website for free, or through a library (like the Internet Archive or Google Books if in the public domain, which is unlikely if it's recent). Also, suggesting that some academic institutions have access to these books through their online portals. Additionally, maybe there are free textbooks or lecture
First, I need to confirm that the book exists. A quick search in my mind tells me yes, there's a textbook titled "Integral Equations" published by New Age International or another Indian publisher. The book is part of the Mathematics series for engineering students or postgraduate students. Now, the user is asking for a free PDF link. If the book is old enough, maybe it's