000 00269nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aFalk Richard A.
_923585
245 0 _aStudy Of Future Worlds
260 _bThe Free Press
_c1975
300 _a506
942 _cBK
_pCL
999 _c125407
_d125407