AU  - Raisinghania,M.D..
TI  - Differential Equations / 
SN  - 81 219 0360 2
U1  - 516.3 
PY  - 1988///
CY  - N.Delhi
PB  - S.Chand & Company Pvt Ltd , 
KW  - Mathematics
N1  - NULL
ER  -