@BOOK{ Book!D - 99675393,
AUTHOR = "/ G. S. Sharma and I. J. S. Sarna",
TITLE = "A Textbook of Engineering mathematics",
LIBRARY= "کتابخانه پرديس 2 دانشکده‌های فنی دانشگاه تهران",
SUBJECT = "Engineering mathematics",
URL = "/book/99675393/A-Textbook-of-Engineering-mathematics/"}