@article{945458, author = {Slager, Annette, and Slager, David}, url = {http://library.usi.edu/record/945458}, title = {Essential Excel 2019 : a step-by-step guide /}, publisher = {Apress L. P.,}, doi = {https://doi.org/10.1007/978-1-4842-6209-2}, recid = {945458}, pages = {1 online resource (924 pages)}, address = {Berkeley, CA :}, year = {2020}, }