000 00295nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
082 _a331.2
_bLEReference
100 _aLerner (Abba P ).
245 0 _aEconomics of Employment .
260 _bMcGraw Hill Book Co.
300 _a397
942 _2ddc
999 _c1400
_d1400