000 00436nam a22001457a 4500
008 230424b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a621.791.75
_bH2
245 _aLessons in arc welding
_c/ The Lincoln Electric Company
250 _a2nd ed.
260 _aOhio:
_bThe Lincoln Electric Company,
_c1942
300 _a176p.
650 _aScience
942 _2udc
_cBK
999 _c30301
_d30301