000			00369nam a2200169Ia 4500
003			0STCL
008			150530s9999 xx 000 0 und d
040			_aSTCL _cSTCL
100			_aPrakashan P
245			_aAnthariksh Vigyan
260			_bSabtakar ; Delhi _c1981
300			_a0
546			_aHindi
942			_2ddc _cBK
999			_c66270 _d66270
005			20220125171322.0