000 00314nam a2200133Ia 4500
008 160710s1976 xx 000 0 und d
082 _a613 BED
100 _aBEDI ,Y.P.
245 _aHAND BOOK OF HYGEINE AND PUBLIC HEALTH
250 _a12
260 _bATMA RAM & SONS
_c1976
300 _a544
942 _2ddc
_cB
999 _c37402
_d37402