TY  - BOOK
AU  - Sagales, Ederlina B. Maniquiz,
TI  - Differential calculus: a work text 
SN  - 9789719654506 (NP)
AV  - QA304 .S24 2016
PY  - 2016///
CY  - Intramuros, Manila
PB  - Unlimited Books Library Services & PUblishing, Inc.
KW  - Differential calculus
N1  - Includes bibliographical references
ER  -