TY  - BOOK
AU  - Raisinghania,M.D.
TI  - Ordinary and partial differential equations 
SN  - 8121908922 (paperback)
PY  - 1976///
CY  - New Delhi
PB  - S Chand & Co Ltd
UR  - http://www.amazon.com/exec/obidos/ASIN/8121908922/chopaconline-20
ER  -