TY - BOOK AU - De Leon, Hector S. AU - De Leon, Hector M. TI - Comments and cases on obligations and contracts SN - 9789712350740 AV - KPM 810.A31949 .D42 2019 PY - 2019/// CY - Manila PB - Published and Distributed by Rex Book Store KW - Contracts KW - Philippines KW - Obligations (Law) ER -