000 00292nam a2200097 4500
245 _aEconomics of education : conceptual problems and policy issues
_cRichard Perlman
100 _aPerlman, Richard
260 _aNew York
_bMcGraw- Hill
_cc1973
300 _axii,151p.; 20cm.
082 _a338.43
_bPER
999 _c25826
_d25826