TY - BOOK AU - Fergus,Patricia M. TI - Spelling improvement: a program for self-instruction SN - 007020456X AV - PE1143 .F4 1978 U1 - 371.3 PY - 1978/// CY - New York PB - McGraw-Hill KW - English language KW - Orthography and spelling KW - Local KW - Vocabulary N1 - Includes index ER -