000 00323nam a2200121Ia 4500
001 81207
008 170722s9999 xx 000 0 und d
100 _aBlaug, Mark
245 _aIntroduction to the economics of education /
260 _bPenguin Books
_aEngland
_c1980
300 _app xx+ 363,19.8cms,p.s3.50
942 _cGEN
999 _c12510
_d12510