000 00278nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a GOY/S
100 _aGOYAL S K
245 2 _aA PROBLEM BOOK IN MATHEMATICS
260 _bARIHANT PUBLISHERS
300 _a920
942 _cTB
999 _c52392
_d52392