000 00403nam a22001457a 4500
008 230619b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a621.88
_bM0
100 _aOrlov, P
_911932
245 _a5 fundamentals of machine design
260 _aMoscow:
_bMIR Publishers,
_c1980
300 _a384p.
650 _aScience
942 _2udc
_cREF
999 _c44667
_d44667