000 00294nam a2200097Ia 4500
008 220204s9999 xx 000 0 und d
082 _aNR:058 1988
_bBLU
245 0 _aBlue book 1988: Materials, compounding, ingredients, and machinery for rubber
260 _aUSA
_bRubber World
_c1988
942 _cBK
999 _c39682
_d39682