000 00275nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a667 Kaufman H
100 _aKaufman H S
245 _aIntroduction to polymer science and technology
260 _b
_c1977
942 _cBK
_2ddc
999 _c4140
_d4140