Senatin, Ruby B.
Essentials of English : English 101 workbook-textbook / Ruby B. Senatin and Fe G. Centenera. - rev.ed. - Mandaluyong City : National Book Store, 2009. - 118 p. ; 22 cm
9710869760
English language--Study and teaching
Essentials of English : English 101 workbook-textbook / Ruby B. Senatin and Fe G. Centenera. - rev.ed. - Mandaluyong City : National Book Store, 2009. - 118 p. ; 22 cm
9710869760
English language--Study and teaching