00345nam a2200121 a 450000500170000002000150001708200180003210000190005024500750006926000380014430000250018270000160020720251203110647.0  a0074631136  a004.0151bTRE  aTremblay, J.P.  aDiscrete Mathematical Structures with Applications to Computer Science  aNew DelhibTata McGraw-Hillc2005  axvi,606p.c24 cm. PB  aManohar, R.