TY  - BOOK
AU  - EDWARDS (J)
TI  - Differential calculus for beginners
U1  - 513/36 
PY  - 1956///
CY  - London
PB  - Macmillan & Co. Ltd.
KW  - for
KW  - Differential
KW  - calculus
KW  - beginners
ER  -