TY  - BOOK
AU  - Guasch, Juan Martin, Mailas, Anna Victoria V. & De Gracia, Erlinda H.
TI  - Purchasing, storage, and sanitation
SN  - 978-971-725-158-5
U1  - Fil. 641.4 G391 C2009 
PY  - 2009///
CY  - Philippines
PB  - Grandbooks Publishing
ER  -