TY - BOOK AU - Niebel,Benjamin W. AU - Freivalds,Andris AU - Niebel,Benjamin W. ED - Pennsylvania State University TI - Niebel's Methods, standards, and work design SN - 125901066x AV - T60.8 .N54 2014 PY - 2014///] CY - Singapore ; New York PB - McGraw-Hill KW - Work design KW - Human engineering KW - Time study KW - Motion study N1 - Includes bibliographical references and index ER -