000 00271nam a2200097 4500
245 _aLooking forward : a guide to futures research
_cOlaf Helmer
100 _aHelmer, Olaf
260 _aBeverly Hills
_bSage Publicatins
_cc1983
300 _a376p.; 22cm.
082 _a003.2
_bHEL
999 _c64982
_d64982