00430nam a22001457a 4500 0 0 0 0 fsd fsd 2021-06-05 Allied book company 941.50 0 511 CHO 46009 2021-06-05 00:00:00 1 2021-06-05 BK 34918 34918 9788120350748 (pbk) 511 CHO Chowdhury, K.R Fundamentals of discrete mathematical structures India PHI 2015 341 p. : ill. ; 23.5 cm. Mathematics Discrete mathematics Combinatorics Probability Graph theory FBSH BK