000 00613 a2200145 4500
082 _a506
_bN211p4 no.995
100 _aCommitte On Macromolecular Chemistry,National Academy Of Science,National Research Council
245 1 _aUnsolved problems in polymer science: a compilation of essays
_cPrepeared by the Committee onMacromolecular Chemistry,National Academy of Sciences-National Research Council
260 _aWashington
_bNational Academy Of Sciences-National Research Council
_c1962
300 _avi, 198p.
500 _aPublication 995
650 _aPolymer Science
964 _gCIRC
997 _a52072 C
999 _c454927
_d454927