000 00353nam a2200121 4500
008 241021b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a541.12:541.64=590
_bK7
100 _aSimionescu, Cristofor
245 _aMecanochimia compusilor macromoleculari
260 _c1967
942 _2udc
_cREF
999 _c67572
_d67572