000 00437nam a22001457a 4500
040 _cUDSM
050 _aQTO TS320.A4
110 1 _aAmerican Foundrymen's Society Training and Research Institute
_eCorporate author
245 1 0 _aBasic principles of risering.
260 _aReading, Mass :
_bAddison Wesley,
_c1968
300 _aix,34p.
_b; ill.
_c28cm.
650 _aRiser (Founding)
650 _aProgrammed instruction
942 _2lcc
_cBK
999 _c76081
_d76081