Research made easier a step-by-step process /
Research made easier a step-by-step process / Cristobal, Amadeo P. - xi, 285 p. : ; illus. ; (np) ; 22 cm.
9789719968375
Research--c2013--Quezon City--Newsprint.
9789719968375
Research--c2013--Quezon City--Newsprint.