TY  - BOOK
AU  - Thompson,James Edgar
AU  - Peters,Max
TI  - Trigonometry for the practical worker
SN  - 0442282710 (pbk.) :
AV  - QA533 .T5 1982
U1  - 516.2/4 19
PY  - 1982///
CY  - New York
PB  - Van Nostrand Reinhold Co.
KW  - Trigonometry
N1  - Includes index
ER  -