000 00321nam a2200133Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _a614
_bSH13S
100 _aShah, K S
245 0 _aSynopsis of Hygiene and Public Health
260 _aLahore
_bRipon Printing Press
300 _a550
942 _cBK
999 _c7278
_d7278