COMMENT ā VALID 00002 PAGES C REC PAGE DESCRIPTION C00001 00001 C00002 00002 nonmon.ax[f81,jmc] Examples of axioms intended for use with circumscription C00003 ENDMK Cā; nonmon.ax[f81,jmc] Examples of axioms intended for use with circumscription shackl[f81,jmc] The Shackleton Project of a one way trip to the moon