TY  - BOOK
AU  - Hill, F.S. 
AU  -  Kelley, Stephan
TI  - Computer graphics using Open  GL  3rd ed
SN  - 81-317-2414-9
U1  - 6.6 
PY  - 2007///
CY  - Vidhyanagar
PB  - Pearson
ER  -