000			00300nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aArun Yadav
245		0	_aM C Q S In Preventive & Social Medicine
250			_a3rd(2001)
260			_bJAYPEE
300			_a325
650			_aSPM
942			_cPARAC
999			_c5589 _d5589