TY  - BOOK
AU  - Aggarwal, R. S
AU  - Aggarwal, Deepak
TI  - Applied Mathematics For Engg.Entrance Exams Trigonometry
SN  - 9788121933544
U1  - 510 AGG 
PY  - 2010///
CY  - New Delhi
PB  - S. Chand & Co
KW  - Mathematics
ER  -