000 00506nam a2200217 4500
008 110906s9999 xx 000 0 und d
020 _a0-669-14491-6
020 _a(hard cover):
082 0 0 _a330
082 0 0 _ahen
100 0 _ahenderson,
245 1 0 _aprinciples of economics:
_cj;
250 _a1
260 _ausa:
_bd.c. heath and co.
_c1991,
300 _a1235,
300 _axxxii.
_c26
500 _ano index
504 _a
504 _aincludes references
600 1 0 _av
_xmutiple authors
999 _c6977
_d6977