TY  - BOOK
T1  - Social speculations visions for our time
LA  - English
PP  - New York
PB  - Morrow
YR  - 1971
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217605394540
OP  - 306
CN  - HM 221 S62
KW  - Technology and civilization.
KW  - Social history : 1945-.
ER  -