Nem Singh, Rosario P. English for college freshmen 2 / Rosario P. Nem Singh, Jovita O. Calixihan. - 2nd ed. - Mandaluyong City : National Book Store, c1996. - IX 285p. : ill. ISBN: 971-08-96677-X Subjects--Topical Terms: English language--Grammar--Study and teaching--Textbooks