000			00507nam a2200205Ia 4500
008			201023s9999||||xx |||||||||||||| ||und||
020			_a9789386649225
041			_aENGLISH
082			_aREF300.72 _bK872R
100			_aKothari,Cr.
245		0	_aResearch Metrhodology.
250			_a4th
260			_aNew Delhi. _bNEW AGE _c2019
300			_a458
365			_b350
650			_aMedical.
942			_cTB
999			_c6300 _d6300