000			00346nam a2200145Ia 4500
008			130629s9999 xx 000 0 und d
082			_a531.12 NAN-S
100			_aNand,Brahma;Tyagi,B S;Sharma,Bhu Dev
245			_aStatics
250			_a6
260			_bKrishna Prakashan _c1971 _aMeerut
300			_a313
650			_aStatistics
942			_cBK
999			_c17232 _d17232