TY  - BOOK
AU  -  	Rein, David P 
AU  -  Byrd, Donald R H
AU  - Vaughn, Mary 
TI  - Spectrum workbook 3 : : a communicative course in English 
SN  -  	0138267103 
U1  - 427 
PY  - 1987///
CY  - Englewood Cliffs, NJ
PB  -  Prentice Hall Regents, 
KW  -  	      English language -
KW  - Textbooks for foreign speakers.
KW  -  English language -
KW  - Composition and exercises
KW  - Spoken English.
ER  -