000 00319nam a2200145Ia 4500
100 _aAgrawal, Deepak
020 _a978-93-80930-32-9
365 _b695
942 _cBK
654 _a
245 _aGroup discussion
_bTheory and technique
260 _aJaipur
_bYking Books
_c2011
082 _a808.53
300 _a208
999 _c343626
_d343626
041 _aeng