000 00405nam a2200169Ia 4500
999 _c63201
_d63201
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008 190703s9999 xx 000 0 und d
082 _a621.078 H921
100 _aHUME K.J.
245 0 _aENGINEERING METROLOGY
250 _a3rd Ed.
260 _aDELHI
_bKHANNA PUBLISHERS
_c1970
300 _ap.360
650 _aMATHEMATICS
650 _aOPTICAL PROJECTORS
942 _cSW