00735cam a2200229 7i4500 0000028039 20230308090000.0 0071168370(hc) 00711696019(sc) 004 HUT QA76.5 HUT 2000 Hutchinson, Sarah E. author Computers, communications, and information : a user's introduction Sarah E. Hutchinson and Stacey C. Sawyer. Seventh edition. Boston, MA: McGraw-Hill, 2000. various pages: illustrations color; 26 cm. text rdacontent unmediated rdamedia volume rdacarrier Computers Telecommunication systems Sawyer, Stacey C.