000 00322nam a2200145Ia 4500
008 170101s1965 xx 000 0 und d
082 _a68.4 R54P
100 _aRITCHIE, P.D
245 0 _aPhysics of plastics
260 _bLondon
_c1965
300 _a447p
650 _aPLASTICS
653 _aPLASTICS
942 _2ddc
_cB
999 _c16751
_d16751