000 00331nam a2200109 4500
245 _aPlanning for advanced skills and technologies
100 _aUnited Nations
260 _aNew york
_bUnited Nations
_c1969
300 _axv,225p. :tables. ; 28cm.-
490 _aIndustrial planning and programming series, no.3.
082 _a309.2
_bUNI
999 _c27402
_d27402