TY  - BOOK
AU  - Choudhary K R
TI  - Fundamentals of discrete mathematical structures
SN  - 9788120333321 (pbk)
U1  - B0bD65,8(B), P8 
PY  - 2008///
CY  - New Delhi
PB  - Prentice Hall of India   
KW  -  mathematical structures
KW  - Mathematics
N1  - Bibliography 265-268p; Index 269-273p
ER  -