00615nam a22002057a 4500 1089 1089 SLTCLib 190705b ce ||||| |||| 00| 0 eng d 9780070648241 0070648247 English 510.6 ROS Rosen, Kenneth H. 398 Discrete Mathematics & Its Applications with combinatorics and graph theory 6th New Delhi Tata McGraw -Hill 2007 xxi, 787 p.A- I 23 ill. 19 cm The McGraw-Hill Companies 438 Discrete Mathematics & Its Applications udc MLN