TY  - BOOK
AU  - Petelin; Roslyn; Durham, Marsha
TI  - The Professional writing guide : writing well and knowinf why
U1  - 380.3  PET 
PY  - 2007///
CY  - Business & professional pblishing
KW  - Business communication
N1  - Acc nos : 8503-8668 IMK KOLLAM  (UGC  XI  PLAN 2008-2009)
ER  -