Clear effective writing a PPI manual.

Sonraí bibleagrafaíochta
Údair chorparáideacha:	Philippine Press Institute, San Miguel Corporation
Formáid:	LEABHAR
Teanga:	English
Foilsithe / Cruthaithe:	[Manila] Philippine Press Institute and the San Miguel Corporation 1968.
Ábhair:	English language > Composition and exercises. Writing.