00407nam a22001337a 4500008004100000020001500041040005500056080002000111100001300131245006600144260004100210300001000251650001200261230504b        |||||||| |||| 00| 0 eng d  a0856260886  aNational Science LibrarycNational Science Library  a541.1161.6 bL6  aBalta, P  aIntroduction to the physical chemistry of the vitreous state   aRomania: bEditura Academiei, c1976  a287p.  aScience