TY - BOOK AU - Raisighania,M.D. TI - Advance differential equations: including boundary value problems and laplace transform and its applications SN - 8121908930 U1 - 515.353 RAI 23 PY - 1988/// [Reprinted 2005] CY - New Delhi PB - S. Chand & Company KW - Differential equations, Partial ER -