000 00565nam a2200145Ia 4500
008 011022t1968 000 0 eng d
080 _a541.64:541.9 CHA
_b3437
100 _aNational Academy of Sciences
245 0 _aCharacterization of macromolecular structure: proceedings of a conference April 5-7, 1967, Warrenton, Virginia.
_h(Book)
260 _aWashington, D.C.
_bNational Academy of Science
_c1968
300 _a262p.
_c23 cm.
650 _aMacromolecules--Congresses Molecular weights--Congresses
710 _aNational Academy of Sciences
999 _c4065
_d4065
035 _a3437