000 00426 a2200133 4500
082 _a621.184
_bIm7p
245 1 _aPERIODIC EXAMINATION, TESTING AND REGISTRATION OF PRESSURE VESSELS
260 _aLondon
_bRoyal Society For The Prevention Of Accidents
_c1962
300 _a109
440 _aIts I. C. I. Engineering Codes & Regulations, Group B
_vV. I, 4
650 _aPressure Vessels
964 _gCIRC
997 _a30126 s C
999 _c455386
_d455386