00662nam a2200205Ia 4500082002100000100000700021245007500028250000900103260002700112300001500139490003600154500000500190690000600195700000500201952010300206952010300309964001700412921001000429999001700439  aRb518.5425 M426  ad  aMathematica, a systems for doing mathematics by computer version 2.2b  a4th.  bWolfram Researchc1993  a68p. Index  aUser's guide for the Unix Shell  a  a   a  001040708RaISIbISId1998-10-26l0oR 518.5425 M426pR206r2019-02-14 00:00:00w2019-02-14yBK  001040708RaISIbISId1998-10-26l0oR 518.5425 M426pR207r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a17347  c17347d17347