000 00390nam a2200145Ia 4500
008 250114s9999 xx 000 0 und d
040 _aJamia Hamdard
041 _aEnglish
082 _a628.07
_bP45T
100 _aPetrik, Milivoj
245 0 _aTraining of sanitary engineers
_bMilivoj Petrik.
260 _aGeneva
_bWorld Health Organization
_c1956
300 _a151p. 24cm.
942 _cBK
999 _c89374
_d89374