TY  - BOOK
AU  - Hayden,Rebecca E.
AU  - Pilgrim,Dorothy W.
AU  - Haggard,Aurora Quiros
TI  - Mastering American English : : A handbook-workbook of essenticals / 
PY  - 1956///
CY  - New Jersey : 
PB  - Prentice-Hall, 
N1  - Includes index
ER  -