TY  - BOOK
AU  - De Leon,Hector S.and De Leon Hector Jr
TI  - The law on obligations and contracts
SN  - 9786210404302
U1  - Fil 346 D278la 2021 12
PY  - 2021///
CY  - Quezon City, Philippines
PB  - Rex Printing Company
ER  -