TY  - BOOK
AU  - Cowen, R.J. 
AU  - Were, J. H.
AU  - Vaz, P. T.
TI  - An introduction to calculus
SN  - 9966846077
AV  - QA303 .C62 1990
PY  - 1990///
CY  - Nairobi
PB  - Nairobi university press
KW  - Calculus
KW  - Functions
ER  -