Etrata, Richard M. Quick food service operations / Richard M. Etrata, Jumilie R. Jimenez and Remedios V. Sanchez. - Sta Cruz, Manila: EDRIC Pub., c2022. - 75 p. : ill. ; 26 cm. Includes bibliographies. ISBN: 978-621-478-015-0 (pbk.) Subjects--Topical Terms: Food service