00615nam a22001817a 4500003000500000005001700005008004100022020001800063040000600081082001400087100004200101245011000143260003500253300000900288942001200297999001900309952010500328CEME20210628205447.0210316b        xxu||||| |||| 00| 0 eng d  a0-534-34049-0  c.  a510 HAR'D  aWalker, Carol L Hardy, Darel W975666  aDoing mathematics with scientific workplace convergenec of word processing and computational technologies  aNEW MAXICObTCI SOFTWAREc1995  a340P  cBK2ddc  c581058d581058  00102ddc4070aCEMEbCEMEcGENd2017-05-22o510 HAR'DpCEME-31993r2021-06-28w2021-06-28yBKz3.7