000
00246nam a2200109Ia 4500
008
230320s9999||||xx |||||||||||||| ||spa||
082
_a
540/S31
100
_a
Schaum, Daniel
245
0
_a
Quimica General
260
_b
McGraw-Hill
942
_8
0
_c
LIB
999
_c
29541
_d
29541