000
00264nam a2200109Ia 4500
008
140122s9999 xx 000 0 und d
082
_a
667 Harper Ch
100
_a
Harper C A
245
_a
Hand book of plastics and elastomers
260
_b
_c
1975
942
_c
BK
_2
ddc
999
_c
4303
_d
4303