TY - BOOK AU - Gupta, T.C TI - Problems and solutions in higher engineering mathematics: For B.E./B. Tech 1st Year (First Semester). Volume 1 SN - 9788131804254 AV - TA330 621 .G87 PY - 2008/// CY - New Delhi PB - Laxmi Publications (p) ltd KW - Engineering mathematics KW - Engineering mathematics N1 - includes index ER -