Longree, Karla, 1905- <br/><br/>
Sanitary techniques in foodservice 
by Karla Longree and Gertrude G. Blaker 
 - 2nd. ed. 
 - New York  Wiley  1971 
 - 271 p. :  ill.;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food service--Sanitation<br/>Food handling