000 00358pam a2200145a 44500
008 170807b1979 xxu||||| |||| 00| 0 eng d
020 _a0-444-85219-0
082 _a511.6/LOV
100 _aLovasz, L
245 _aCombinatorial problems and exercises
260 _aAmsterdam
_bNorth-Holland
_c1979
300 _a551p
650 _aCombinatorial analysis--Problems, exercises, etc
650 _aMathematics
906 _a42134
942 _2ddc
_cBK
999 _c41615
_d41615