000 00253nam a2200109Ia 4500
008 220201s1988 xx 000 0 eng d
100 _aBIRLEY, A.W.
245 0 _aPLASTICS MATERIALS PROPERTIES
260 _bBLACKIE
_c1988
300 _a197
942 _2ddc
999 _c69192
_d69192