000 00409cam a2200157ua 4500
041 _aeng
_h
082 _a613.07
_bDAV/HY
100 _aDavies, M.B .
245 _aHygiene and health education for training colleges /
_cM.B.Davies.
_hTextual Documents
250 _a9 /
_b.
260 _aLondon :
_bLongaman Green and Co ,
_c1962.
300 _a472 ; .
504 _a
942 _cBK
999 _c2646
_d2646