00314nam a22001337a 4500003000400000005001700004008004100021020001500062040000800077100002500085245002800110250001100138260003100149OSt20200122115705.0200122b        xxu||||| |||| 00| 0 eng d  a0721635067  cN/A  aJoyce .M.Black et al  aLuckmann and Sorensen's  a3rd ed  aU.S.AbW.B. Saundersc1993