TY  - BOOK
AU  - Ferrar,W.L., x
AU  - x
TI  - Integral calculus: x
SN  - x
U1  - 517.3/FEI 
PY  - 1958///
CY  - London
PB  - English Language Book Society
KW  - Calculus
N1  - Inlcudes
ER  -