000 00405nam a2200157Ia 4500
008 221030s9999 xx 000 0 und d
020 _a0070604851
041 _aEnglish
082 _a105.23
_bBal
100 _aV. K. Balakrishnan
245 0 _aSchaum`s Theory & Problems of Combinatorics
_cby V. K. Balakrishnan
260 _bTMH
_aNew Delhi
_c2005
300 _a200
650 _aComputers
942 _cBK
999 _c2579
_d2579