TY - BOOK AU - Prasad,Phoolan AU - Ravindran,Renuka AU - Ravindran,Renuka TI - Partial differential equations SN - 9788122430684 AV - QA374 .P69 1984 U1 - 515.3/53 2nd PY - 2001/// CY - New York PB - New age international (P) ltd. KW - Differential equations, Partial N1 - "A Halsted Press book."; Includes index; Bibliography: p. [249]-250 ER -