000			00325nam a22001337a 4500
020			_a8190011804
082			_a614.44 PAR
100			_aPark JE & K Park
245			_aTextbook of Preventive and Social Medicine
250			_a12
260			_aJabalpur _bM/s. Banarsidas Bhanot Publisherzs
300			_a500
942			_cBK
999			_c227438 _d227438