000 00305nam a2200133Ia 4500
008 150227s9999 xx 000 0 und d
082 _aPAS
100 _a"Pashi,B K"
245 _aClass Room Interaction Proces
250 _a2007
260 _bH.P Bhargav Book House
300 _aPAS
938 _bCEN_1001
999 _c1811
_d1811