Principles and methods of research /
Principles and methods of research /
Ariola, Mariano M.
- Manila : Rex Book Store, 2006.
- xviii, 282p.; 21.9cm.
includes bibliography, appendices, glossary of research, index
9789712345487
Fil 001.4 Ar712 2006
includes bibliography, appendices, glossary of research, index
9789712345487
Fil 001.4 Ar712 2006