TY  - BOOK
AU  - Abbott, P
TI  - Trigonometry
SN  - 0340724811
AV  - QA 531 Abb 
PY  - 1998///
CY  - London
PB  - Hodder and Stoughton
KW  - MATHEMATICS--HANDBOOKS, MANUALS, ETC
KW  - TRIGONOMETRY
ER  -