TY  - BOOK
AU  - Bajpai,Avi C.
AU  - Calus,I.M.
AU  - Hyslop,J.
TI  - Ordinary differential equations: a programmed course for students of science and technology 
SN  - 0471043702 (pbk.)
PY  - 1970///
CY  - London
PB  - Wiley-Interscience
KW  - Differential equations
KW  - Programmed instruction
ER  -