000 00409nam a2200157Ia 4500
008 180424s9999 xx 000 0 und d
084 _a614.06 G1:2
245 0 _aPublic Health Engineering Manual
250 _a\\195700ENGGPSX
260 _a"Ministry of Information, Govt. of India"
260 _b1957
260 _cNew Delhi
300 _a180p
500 _aincludes index and biblioraphy
942 _cBK
999 _c21266
_d21266