00458nam a2200097Ia 4500008004100000050002300041100003100064245008000095247010500175264008000280230508s1975    xx            000 0 und d  aHB 171.5 R436 19751 aResurreccion, Celedonio O.10aBasic economic concepts in Philippine context /cResurreccion, Celedonio O.  aBasic economic concepts in Philippine context_FIL HB 171.5 R436 1975_Resurreccion, Celedonio O._1975  a[Place of publication not identified] : bPhoenix Publishing House, c1975.