000 00271nam a2200109Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aS Bhatnagar
245 _aMetrology and Measuring Instuments
260 _bMeerut:Bharat Pub
_c2013
300 _a344p.
999 _c6954
_d6954