000
00247nam a2200109Ia 4500
008
160710s1989 xx 000 0 und d
100
_a
KRISHAN KUMAR
245
_a
REFRENCE SERVICES
260
_b
VIKAS PUB
_c
1989
300
_a
431
942
_2
ddc
_c
D
999
_c
69868
_d
69868