000 00304pam a2200133 a 4500
020 _c
041 _aeng
100 _aBrualdi Richard A.
245 _aIntroduction Combinotorics
_hTextual Documents
250 _a4.
260 _aNew Delhi
_bPearson Education
_c2008
300 _a630p.
930 _a16292
999 _c93192
_d93192