000
00256nam a2200121 a 4500
003
EIA
001
3768
942
_0
2
_2
ddc
_c
BK
245
_a
Management cientÃfico
260
_c
1970
008
141112s1970 ck r 000 u spa d
082
_a
658.401
_b
T212
999
_c
9022
_d
9022