000 00353nam a2200145Ia 4500
008 170101s1968 xx 000 0 und d
082 _a621.372 D97C
100 _aDUTTA, S
245 0 _aConcepts of units and dimensions in engineering practice
260 _bCalcutta
_c1968
300 _a32p
650 _aUNITS
653 _aUNITS
942 _2ddc
_cB
999 _c37058
_d37058