000
00224nam a22001097a 4500
003
OSt
020
_a
0028283783
060
_a
QD
100
_a
DINGRANDO LAUREL
245
_a
CHEMISTRY/
_b
MATTER AND CHANGE
942
_2
nlm
_c
BK
_0
15
999
_c
10570
_d
10570