000			00304nam a2200133Ia 4500
999			_c6289 _d6289
003			OSt
005			20230322120844.0
008			201007s9999 xx 000 0 und d
100			_aBATNAGAR,A.B
245			_aLEARNER DEVELOPMENT AND LEARNING
260			_c2004 _aMEERUT
300			_a470.P
942			_cBK _2ddc