000 00373nam a2200133Ia 4500
001 1667
008 220811s1938 ###||||g |||| ||spa d
082 _a668.4
_bM28
100 _aMansperger, Dale E.
_979301
245 0 _aPlastics :
_bProblems and Processes By Dale.
264 _c1938
942 _cBK
_2ddc
035 _a668.4 -M28-Plastics : -Problems and Processes By Dale.
999 _c62089
_d62089