000 00347 a2200133 4500
082 _a620.69
_bEn33d
245 1 _aDEMAND FOR ENGINEERS AND TECHNICIANS-1966
260 _aN. Y.
_bEngineering Manpower Commission
_c1966
300 _a96
650 _aEngineers -- U. S
650 _aTechnicians In Industry
964 _gCIRC
997 _a75010 s C
999 _c454091
_d454091