00424 a2200157 4500 36229 36229 WUSLLib 201013b ||||| |||| 00| 0 eng d 8120322010 511.2 SOM Somasundaram, R.M. 20488 Discrete mathematical structures New Delhi: Prentice - Hall 2003 x, 271p.; 25cm. Mathematical systems 20489 L ddc 0 0 ddc 0 0 LEN MAIN MAIN LEN 2008-09-24 0 511.2SOM 14353 2017-09-05 00:00:00 0.00 2016-10-31 L