TY  - BOOK
AU  - Yaqub,Adil
TI  - Elementary functions
SN  - 0395170931
AV  - QA331.3 .Y33 1975
PY  - 1975///
CY  - Boston
PB  - Houghton Mifflin
KW  - Functions
N1  - Includes index
ER  -