De Leon, Hector S The law on sales, agency and credit transactions / Hector D. De Leon. - 2005 edition. - Manila : Rex Book Store, Inc. , 2005. - xlvii, 489 pages ; 22 cm ISBN: 971-23-4231-X Subjects--Topical Terms: Commercial law.Sales.Agency (Law).Credit transactions. Dewey Class. No.: Fil./B.Acctg. 346.072 D346 2005