000 00273nam a2200097 4500
080 _a621
_bARM.53
245 _aMechanical inspection
100 _aArmstrong, W.H
260 _aNew York
_bMcGraw-Hill Book Company
_c1953
300 _axiv+361p
440 _vThe Pennsylvania state University industrial series
999 _c23867
_d23867