Calajate Jr.,William M. <br/><br/>Sanitation practices in the canteen in University of Rizal System Pililla, fiscal year 2008 / William M. Calajate, Jr.  - xiv, 97 leaves;  28 cm. <br/><br/>Thesis <br/><br/><label>Dewey Class. No.: </label> / T BT HRM9 2009