000 00383pam a2200157a 44500
008 230515b1984 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _a630
100 _a10721-1983
245 _aDATUM AND DATUM SYSTEMS FOR GEOMETRICAL TOLERANCING ON TECHNICAL DRAWINGS
250 _a0
260 _aDELHI
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300 _a12
650 _aNULL
999 _c652216
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