TY  - BOOK
AU  - Preston,Dennis R.
AU  - Shuy,Roger W.
TI  - Varieties of American English: teacher's handbook 
PY  - 1988///
CY  - Washington, D.C
PB  - Office of English Language Programs
KW  - English language
KW  - United States
N1  - This handbook is intended to supplement the three-part videocassette series varieties of American English which consists of (1) Regional Dialects, (2) Social and Specialized Groups, and (3) Stylistic Differences
ER  -