000 00371nam a2200145Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a668.4
_bD917W
100 _aDunhan, Arthur
245 0 _aWorking with plastics
_cArthur Dunhan
260 _aNew York
_bMcGraw-Hill
_c1948
300 _aix, 225p.
650 _aPlastics
942 _cBKS
999 _c25375
_d25375