TY - BOOK AU - De Leon, Hector S. AU - CastaƱeda, Catalino R. ED - ED - ED - ED - SN - 9789712355776 (paperback) SN - 2 PY - 2010///.46 CY - Manila PB - Rex Book Store KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Examinations, questions, etc.;Examinations, questions, etc KW - Business law;Commercial law KW - Philippines;Philippines N1 - Previous ed. entered under: C.R. CastaƱeda; 5 ER -