TY  - BOOK
AU  - Reid,James M.
ED  - McGraw-Hill Book Company.
TI  - Effective letters: a program for self-instruction, prepared by the Programmed Instruction unit of the McGraw-Hill training materials and Information services division 
PY  - 1964///
CY  - New York
PB  - McGraw-Hill
KW  - Commercial correspondence
KW  - Programmed instruction
N1  - Open access
ER  -