Mathematical skills percieved frequently used and needed by workers in the major industries in Marikina and Pasig

Mathematical skills percieved frequently used and needed by workers in the major industries in Marikina and Pasig

Sonraí bibleagrafaíochta
Príomhchruthaitheoir: Abreu-Santos, Gertrudes
Formáid: Tráchtas
Teanga:English
Foilsithe / Cruthaithe: Quezon City, 1979.