000			00316nam a2200145Ia 4500
008			220421s9999||||xx |||||||||||||| ||und||
020			_c180
040			_aBED
100			_aTRIPATHI VINAYAK
245		0	_aRESEARCH METHADOLOGY
260			_bOMEGA BOOKS DEPO. _aN.D.
300			_a202
500			_a2944
942			_cBK
999			_c2944 _d2944