TY  - BOOK
AU  - ROSHEN, KENNETH H.
TI  - DISCRETE MATHEMATICS AND ITS APPLICATIONS
SN  - 0070530475
U1  - 518/ROS 
PY  - 2004///
CY  - NEW DELHI.
PB  - TATA MCGRAW HILL CO LTD., NEW DELHI.
ER  -