000
00389nam a2200193Ia 4500
008
240530s9999 xx 000 0 und d
082
_a
660.2
082
_b
GHO
100
_a
GHOSE D N
245
0
_a
MATERIAL OF CONSTRUCTION
250
_n
0
250
_n
1994
260
_b
Y.M.H
300
_a
296
365
_b
78
650
_a
CHEMICAL
942
_c
REF
950
_C
CHEMICAL
999
_c
191662
_d
191662