The law on obligations and contracts 著者: De Leon, Hector S.

Comments and cases on obligations and contracts 著者: De Leon, Hector S., De Leon, Hector M. Jr

The law on obligations and contracts 著者: De Leon, Hector S.

Comments and jurisprudence on obligations and contracts 著者: Jurado, Desiderio P.

Comments and jurisprudence on obligations and contracts 著者: Jurado, Desiderio P.

The law on obligations and contracts 著者: De Leon, Hector S.

Table of contents only

The law on obligations and contracts 著者: Luna, Miguela Ancheta

Table of contents only

The law on obligations and contracts 著者: De Leon, Hector S.

Table of contents only

Handbook on obligations and contracts for commerce students 著者: Nolledo, Jose N.

Handbook on obligations and contracts for commerce students 著者: Nolledo, Jose N.