000 00317nam a2200133Ia 4500
008 221001s1974 xx 000 0 eng d
082 _a891.4309 SIN (H)
100 _aLancaster, Kelvin
245 0 _aIntroduction to micro-economics
250 _a2nd ed.
260 _c1974
300 _ax, 357p.
942 _2ddc
_cBK
999 _c13333
_d13333