TY - BOOK AU - Sharma,J.N. AU - Singh,Kehar TI - Partial differential equations for engineers and scientists SN - 9781842654101 (hbk.) AV - QA377 .S53 2009 U1 - 22 515.353 PY - 2009/// CY - Oxford, U.K. PB - Alpha Science International KW - Differential equations, Partial KW - Textbooks N1 - Includes bibliographical references (p. [335]-336) and index ER -