00679cam a2200229 4500 243216310 TxAuBib 20010119120000.0 781012s1979||||||||||||||||||||||||eng|u 9780070369498 0070369496 TxAuBib LeBoeuf, Michael. Working smart [BOOK] : how to accomplish more in half the time / Michael LeBoeuf. New York : McGraw-Hill, 1979. 232 p. ; 21 cm. Includes index. 20010119. Conduct of life. Success. Work.