TY  - BOOK
TI  - Brief calculus: with applications 
SN  - 066912060x
U1  - 515.4 L32b 1987 
PY  - 1987///
CY  - Massachusetts
PB  - D.C. Heath and Co.
KW  - Calculus
UR  - https://sic-library.pilc.org.ph/cgi-bin/koha/opac-retrieve-file.pl?id=b8a0c3451a7cca12fa5e965802e9d739
ER  -