00702nam a2200229 a 4500 156604 OSt 20211007124613.0 190129 ### HIN 9788126574384 511.1 EN7D Ensley, Doug E. Crawley, J. Winston Discrete mathematics : mathematical Reasoning and Proof with puzzles, patterns, and games by Doug E. Ensley and J. Winston Crawley New Delhi Wiley 2018 xii, 691p. Computer science--Mathematics Logic, Symbolic and mathematical Mathematical recreations Mathematics ddc BK 18999 18999 0 0 ddc 0 0 TXB CURAJ CURAJ 2019-01-29 MTH 1 511.1 EN7D 31612 2022-05-05 2022-05-04 2020-09-02 BK