TY - BOOK AU - Riggenbach,Heidi AU - Samuda,Virginia TI - Grammar dimensions : book 2A form, meaning, and use AV - PE1128 R533G PY - 1993/// CY - Boston, Mass. PB - Heinle & Heinle KW - ENGLISH LANGUAGE KW - GRAMMAR KW - TEXTBOOKS FOR FOREIGN SPEAKERS KW - STUDY AND TEACHING ER -