Calderon, Jose F. Methods of research and thesis writing / Jose F. Calderon, Expectacion C. Gonzales. - Manila : National Book Store, c1993. - xiv, 263 p. : ill. ; 22 cm. Bibliography : p. 251 - 254. ISBN: 9710855085 Subjects--Topical Terms: ResearchTechnical writing LC Class. No.: Q180.55 / M4C12 1993