TY  - BOOK
AU  - Bernard Kolman, ; Robert C Busby,  & Sharon Cutler Ross
TI  - Discrete mathematical structures
SN  - 81-203-2082-4
U1  - 519.4 Kol 
PY  - 2002///
CY  - Prentice-Hall of India, New Delhi
KW  - Maths
ER  -