00422nam a22001337a 450000500170000000800410001702000220005808200250008024500530010526000400015830000170019850400610021552600120027620260205111346.0260205b           ||||| |||| 00| 0 eng d  a978-1-98463-824-3  aGRef 642.4 V834 2020  aA visual reference for servers, host and hostess  aNew York :b3G E-Learning, cc2020.  avii, 228 p.   aIncludes bibliographical references (225 p.) and index.   a600-699