000 00419nam a2200169Ia 4500
999 _c76112
_d76112
005 20220120112941.0
008 180710s9999 xx 000 0 und d
041 _aEN
082 _a628
_bMAS
_223
100 _aMASTA, G.R.
100 _aDev, R.
245 _aPublic health engineering simplified
_c/ by G.R.Masta, R.Dev
260 _aDelhi
_bRainbow Book
_c1979
300 _aii, 222 p.
509 _aNS
942 _cS