000			00333nam a2200133Ia 4500
008			150226s9999 xx 000 0 und d
082			_a371.33 CHO
100			_a"Choudhary,parylal"
245			_aShikshik Takniki evam Kasha-kaksh pravadh
250			_a2008
260			_bSwati Publication
300			_a371.33 CHO
942			_2ddc _cBK
999			_c1602 _d1602