TY  - BOOK
AU  - Narayanan S
AU  -  Manicavachagom Pillay
TI  - Trigonometry : For B.Sc Mathematics Major
SN  - 81-8209-058-X
PY  - 2004///
PB  - Vijay  N
KW  - Trigonometry
KW  - Mathematics
N1  - YES
ER  -