000 00482nam a2200181 4500
001 16068/72
005 20130515015625.0
008 111112s9999 xx 000 0 und d
020 _ahard cover
082 0 0 _a371. 4 hop
100 1 _a"hoppock, robert . "
245 1 0 _aoccupational information:
_b/
_c robert.. hoppock
250 _a3 ed.
260 _ausa :
_bmcgraw-hill book company
_c1967.
300 _a", 598p.;
_c23 cm."
504 _aincludes bibliography
650 0 _a
_x
999 _c53214
_d53214