000
nam a22 7a 4500
999
_c
14480
_d
14480
020
_a
9780139619052
040
_c
CDR
041
_h
English
082
_a
330
100
_a
Case, Karl E.
245
_a
Principles of economics
250
_a
5 edt
260
_a
USA
_c
1999
300
_a
912 p.
942
_c
EB