TY - BOOK AU - Koch,Richard TI - The 80/20 principle: the secret of achieving more with less SN - 1857881591PB U1 - 658 23 PY - 1998/// CY - New York PB - Currency KW - Time management KW - Labor productivity KW - Psychological aspects KW - Industrial efficiency KW - Conduct of life N1 - Includes bibliographical references (p. [263]-273) and index UR - http://www.loc.gov/catdir/bios/random058/97037959.html UR - http://www.loc.gov/catdir/samples/random043/97037959.html UR - http://www.loc.gov/catdir/description/random048/97037959.html ER -