TY  - BOOK
AU  - Calkins,Lucy McCormick
AU  - Harwayne,Shelley
TI  - The writing workshop: a world of difference; a guide for staff development 
SN  - 043508450 :
PY  - 1987///
CY  - Portsmouth, NH
PB  - Heinemann
KW  - English language
KW  - Composition & exercises
KW  - Report writing
KW  - Study & teaching
ER  -