000 00322nam a2200121Ia 4500
008 220607s9999 xx 000 0 und d
082 _a547.7
_bSEY
100 _aRaymond B. Seymour
245 0 _aIntroduction to polymer chemistry
_cRaymond B. Seymour
260 _aUSA
_bMcgraw-Hill , INC
_c1971
300 _a437
942 _cCB
999 _c9378
_d9378