https://www.booksdirect.com.au/special-integrals-of-gradshteyn-and-ryzhik-the-proofs-volume-ii/victor-h-moll/book_9780367377274.htm 2025-02-18 0.5 https://www.booksdirect.com.au/equations-of-mathematical-diffraction-theory/mezhlum-a-sumbatyan/book_9780367393809.htm 2024-05-30 0.5 https://www.booksdirect.com.au/novel-methods-for-solving-linear-and-nonlinear-integral-equations/santanu-saha-ray/book_9781138362741.htm 2025-02-18 0.5 https://www.booksdirect.com.au/lectures-on-ergodic-theory/paul-r-halmos/book_9780486814896.htm 2025-01-23 0.5 https://www.booksdirect.com.au/kurzweil-henstock-integral-and-its-differential/solomon-leader/book_9780824705350.htm 2025-02-22 0.5 https://www.booksdirect.com.au/integral-and-integrodifferential-equations/ravi-p-agarwal/book_9789056992217.htm 2025-02-19 0.5 https://www.booksdirect.com.au/volterra-and-functional-differential-equations/kenneth-b-hannsgen/book_9780824717216.htm 2025-02-18 0.5