000 00285nam a2200109Ia 45e0
008 181001s1960 xx 000 0 und d
100 _aAronson M. Nelson
245 0 _aStrain Gage Instrumentation
260 _aUSA
_bPitsburgh PA
_c1960
300 _a102
942 _2ddc
_cBK
999 _c1447
_d1447