000 00271nam a2200109Ia 4500
008 220201s2008 xx 000 0 eng d
082 _a620.0044
_bGUP
100 _aGupta, AR
245 0 _aMotrology & Instrumentation
260 _bSataya Prakasahan
_c2008-09
942 _2ddc
999 _c87977
_d87977