TY - BOOK TI - Teaching with a purpose: instructor's guide for writing with a purpose SN - 0395450519 : AV - PN3171 .L77 1973 U1 - 371.10 GIL 19 PY - 1988///] CY - Boston PB - Houghton Mifflin Company KW - education KW - Education N1 - Cover title ER -