00311nam a22001217a 4500003000400000005001700004008004100021020001500062040000800077100001800085245005200103260003400155OSt20200804094633.0200804b        xxu||||| |||| 00| 0 eng d  a0884041328  cN/A  aL.Ron Hubbard  aProblems of workbhow to solve them and succeed  bBridge Publications Incc1983