The law on income taxation with illustrations, problems, and solutions od De Leon, Hector S., De Leon, Hector M., Jr

Comments and cases on credit transactions od De Leon, Hector S.

The corporation code of the Philippines annotated od De Leon, Hector S.

The Philippine negotiable instruments law and allied laws annotated od De Leon, Hector S.

Administrative law text and cases od De Leon, Hector S.

The law on sales, agency, and credit transactions od De Leon, Hector S., De Leon, Hector M.

Table of contents only

The law on partnerships and private corporations od De Leon, Hector S.

Table of contents only

The law on income taxation with illustrations, problems, and solutions od De Leon, Hector S.

The law on transfer and business taxation with illustrations, problems, and solutions od De Leon, Hector S.

The law on negotiable instruments with documents of title od De Leon, Hector S.

Table of contents only