TY - BOOK AU - Dale, Nell TI - Computer science illuminated SN - 9781284155617 (pbk) U1 - 004 PY - 2020/// CY - USA PB - Jones & Bartlett Learning KW - Computer science N1 - 1. Laying the groundwork 2. The information layer 3. The hardware layer 4. The programming layer 5. The operating systems layer 6. The applications systems layer 7. The communications layer 8. In conclusion ER -