00345nam a2200133Ia 4500008004100000020001500041041000800056082001500064100003800079245002900117250000600146260004600152300001300198210716s1974    xx            000 0 und d  a0070676526  aeng  a512.1 WADJ  aWade, Thomas L; Taylor, Howard E;  aFundamental mathematics.  a4  aNew YorkbMc Graw Hill Book Companyc1974  axiii,604