000 00400nam a2200157Ia 4500
008 140117s9999 xx 000 0 und d
082 _a50
_bSAC
100 _aSachdeva, s.k.
245 _aYear Book 1997
_byear book 1997
250 _a1997
260 _bCompetition review pvt. Ltd.
_aNew Delhi
_c1997
300 _a844 p.
650 _aYear Book 1997
650 _aRefrance
942 _2ddc
_cB
999 _c222648
_d222648