000			00314nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c400
040			_aET
100			_aY. BHASKARCHARYA
245		0	_aEDU. AND SOCI.
260			_bDISCOVERY PUB. _aNEW DELHI
300			_a146
500			_a14665
942			_cBK
999			_c20908 _d20908