TY  - BOOK
AU  - Abbott,P.
TI  - Trigonometry
T2  - Teach yourself
SN  - 978-0-340-86761-7
AV  - QA533.A23 2003 
PY  - 2003///
CY  - London
PB  -  : Hodder Education
KW  - Plane trigonometry
N1  - Includes index
ER  -