00446nam a2200169Ia 450000500170000000800410001704000190005804100120007708200130008910000200010224500630012226000260018530000150021150400190022665000210024585000100026620240619102237.0131103s9999    xx            000 0 und d  aLoreto College  aEnglish  a613bAVE  aAvery, Margaret 2aA textbook of hygiene for training collegecMargaret Avery  aLondonbMethuenc1956  axix,416p.   aIncludex index  aHealth & hygiene  aLCBED