TY  - BOOK
AU  - Sachdev,P.L
TI  - Nonlinear ordinary differential equations & their applications
T2  - Monographs & textbooks in pure & applied mathematics 142
SN  - 0824783646
U1  - 10.01+6.06 
PY  - 1991///
CY  - New York
PB  - Marcel Dekker
ER  -