000 00372nam a2200133Ia 4500
008 190706s9999 xx 000 0 und d
020 _a007-003575-X
082 _a511.6 B171
100 _aBALAKRISHNAN,V.K
245 0 _aSCHAUMS OUTLINE OF THEORY AND PROBLEMS OF COMBINATORICS
260 _aNEW YORK
_bMcGraw-Hill
_c1995
300 _aviii+200p.,26X21Cms
942 _cREF
_2DDC
999 _c7172
_d7172