TY  - BOOK
AU  - Shanti Narayan, 
TI  - Differential Calculus for BA and BSc Students 
U1  - 515.33 
PY  - 1987///
CY  - New Delhi : 
PB  - Shyamlal Charitable Trust, 
KW  - Calculus Differential
N1  - NN
ER  -