TY  - BOOK
AU  - MARY M LAY; BILLIE J WAHLSTROM; STEPHEN DOHENYFARINA
TI  - TECHNICAL COMMUNICATION
SN  - 0256119856
U1  - 601.4  WAH N5  (MCA) 
PB  - MCGRAW HILL BOOK COMPANY
KW  - GENERAL
KW  - COMMUNICATION
ER  -