000			00471nam a2200205Ia 4500
005			20250220125732.0
008			250220s9999||||xx |||||||||||||| ||und||
020			_a0900541245 _c£1.50
040			_aMAIN
041			_aEnglish
082			_a621.3 _bHEA
100			_aHearn, E. J.
245			_aStrain gauges
260			_aEngland _bMerrow _c1971
300			_a74p.
650			_aElectrical engineering
650			_aEngineering
650			_aStrain
942			_cBK
999			_c39330 _d39330