TY  - GEN
AU  - Narayan, Shanti
TI  - Differential calculus: for B.A. & B.Sc. students
SN  - 8121904714
U1  - 515.33 
PY  - 1942///
CY  - New Delhi
PB  - Shyamilal Charitable trust
KW  - Differential calculus
ER  -