000
002630000a22001210004500
245
_a
Business letters
100
_a
Malik, K.
260
_a
New Delhi
_b
New Light Publications
_c
1977
300
_a
224 p.
080
_a
651.75
_b
M3
041
_a
EN
942
_c
BK
999
_c
104291
_d
104291