000
00266nam a2200121 a 4500
003
EIA
001
6293
942
_0
2
_2
ddc
_c
BK
245
_a
Basic biotechnology. - 2 ed.
260
_c
2001
008
141112s2001 ck r 000 u spa d
082
_a
660.6
_b
R236b
_c
2ed
999
_c
1289
_d
1289