Martires, Concepcion Rodil Human resources management : principles and practices/ Concepcion Rodil Martires - revised edition - Mandaluyong City : National Book Store, 1991. - v, 458 pages : graphs, tables ; 22 cm. Includes Index. ISBN: 9710851144 Subjects--Topical Terms: Personnel management--Philippines. Dewey Class. No.: 658.3009599 / M366h