000 003180000a22001330004500
008 140223b1970 xxu||||| |||| 00| 0 eng d
041 _aENG
080 _aAOR
082 _aAOR
100 _aRESCHER (Nicholas)
245 _aScientific explanation
260 _aNew York
_bFree Pr
_c1970
650 _aAPPLIED SCIENCES.
999 _c222894
_d222894