000 00432nam a22001577a 4500
008 230501b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a539.4
_bK5
100 _aStepin, P
_97886
245 _aStrength of materials
260 _aMoscow:
_bForeign Languages Publishing House,
300 _a374p.
650 _aMaterials
653 _aStrength
942 _2udc
_cBK
999 _c25232
_d25232