000
00303nam a2200121Ia 4500
008
221117b |||||||| |||| 00| 0 eng d
040
_a
BGL
_c
BGL
082
_a
912.54SIN;S
100
_a
Sher William, Rudy Pinola
245
0
_a
Microeconmic Theory
260
_a
London
_b
Edward Arnold
_c
1987
942
_c
REF
999
_c
23097
_d
23097