00358nam a22001337a 4500003000400000005001700004008004100021020001800062082001800080100002400098245004900122260003300171300002000204OSt20250820122906.0250820b        |||||||| |||| 00| 0 eng d  a9789339221805  a658.542bN27M  aNiebel, Benjamin W.  aMotion and time studycBy Benjamin W. Niebel  aNew delhibMcgraw hillc2015  axiv, 850p. bPB