TY  - BOOK
AU  - P, GEETHA
TI  - DISCRETE MATHEMATICS
U1  - 510  GEE-D 
PY  - 2007///
PB  - SCITECH PUBLICATIONS INDIA PVT LTD.
KW  - DISCRETE MATHEMATICS  P GEETHA  SET THEORY  FUNCTIONS  COMBINATRONICS  MATRICES
ER  -