TY  - BOOK
AU  - Fergus,Patricia M
TI  - Spelling improvement: a program for self-instruction / 
SN  - 007020456X
PY  - 1978///
CY  - New York
PB  - McGraw-Hill
KW  - English language
KW  - Orthography and spelling
KW  - Vocabulary
N1  - Includes index
ER  -