000
00310nam a2200121Ia 4500
008
220216s9999 xx 000 0 und d
100
_a
Frith G A
245
0
_a
Natural rubber thread for a firm foundation
260
_b
Rubber Developments
_c
1965
300
_a
124-129
650
_a
Natural rubber
942
_c
JS
999
_c
63645
_d
63645