000			00307nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aJ P Vaughan
245		0	_aManual Of Epidemiology For District Health Management
250			_a1989
260			_bW H O
300			_a198
650			_aSPM
942			_cPARAC
999			_c688 _d688