000
00292nam a2200121Ia 4500
008
220201s2010 xx 000 0 eng d
100
_a
Reference ay (ruben)
245
0
_a
Communication Today
250
_a
1st
260
_b
Himalaya Pub House
_a
Delhi
_c
2010
300
_a
867
942
_2
ddc
999
_c
10910
_d
10910