000 00348pam a2200157a 44500
008 230515b1967 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _a630
100 _a3681-1966
245 _aGENERAL PLAN FOR SPUR AND HELICAL GEARS
250 _a0
260 _aDELHI
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300 _a24
650 _aNULL
999 _c651846
_d651846