A study of a trade exposition the case of the Valenzuela agro-industrial exposition

Manylion Llyfryddiaeth
Prif Awdur:	Concepcion, Ligaya S.
Awdur Corfforaethol:	Valenzuela Agro-Industrial Exposition
Fformat:	Llyfr
Iaith:	English
Pynciau:	Agricultural exhibitions > Philippines > Valenzuela, Bulacan.