TY  - BOOK
AU  - Olonan, Zenaida A.
AU  - Navarro, Paz N.,
AU  - Uyan, Lydia A.,
AU  - Villa, Emma R.,
TI  - Communication skills in english: part ll 
SN  - 971-08-0358-1
PY  - 1983///
N1  - Includes bibliographical references
ER  -