Estolas, Josefina V. <br/><br/>Fundamentals of research Josefina V. Estolas, Jose Q. Macaballug and Aberon V. Estolas.  -- Rev. ed.   -- Manila.  G. Miranda,  1995. <br/>ix, 373 p. ;  24 cm.  -- Fundamentals of research  971-559-003-9 . - Estolas, Josefina V. . - Macaballug, Jose Q. Estolas, Aberon V. .<br/><br/> Includes bibliographical references. <br/><br/><label>ISBN: </label>971-559-003-9 <br/><br/><label>Subjects--Topical Terms: </label><br/>Report writing.<br/>Research.<br/><br/><label>Dewey Class. No.: </label>Fil 001.4 Es87 1995