000
00276nam a2200109 i 4500
008
950327s1989 sp g spa
100
_a
FERNANDEZ,M.R.
245
0
_a
QUIMICA GENERAL
260
_a
LEON
_b
:EVEREST
_c
,1989
700
_a
FIDALGO,J.A.
997
_d
Falta ISBN
_e
1