TY  - BOOK
AU  - Durell, C.A.
AU  - Robson, A.
TI  - Advanced Trigonometry
SN  - 9780486432298
U1  - 516.24 
PY  - 2003///
CY  - New york
PB  - Dover Pub.
KW  - Advanced Trigonometry
KW  - Mathematics
N1  - Included Index
ER  -