000
00270nam a2200121Ia 4500
020
_a
978-59139-113-5
100
_a
Nil
245
_a
Business communication
260
_c
2003
_b
Harvard Publications
_a
Boston, MA
300
_a
160
650
_a
Communication
942
_c
BK
999
_c
92933
_d
92933