000 00347nam a2200157Ia 4500
082 _a511.6
_bL896.CP
100 _aLovasz, Laszlo
245 _aCombinatorial problems and exercises
_b
260 _aAmsterdam
_bNorth-Holland
_c1979
300 _a551p. Index
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a9122
999 _c9122
_d9122