00734pam a2200229 4500 4327 20181127173155.0 980723s1998 nyua 001 0 eng 98038031 0684856093 (DLC) 98038031 Covey, Sean. The 7 habits of highly effective teenagers : the ultimate teenage success guide / Sean Covey. Seven habits of highly effective teens London : Simon & Schuster, 2014. 270 p. : ill. ; 24 cm. ""A Fireside book."" Includes index. Success Psychological aspects. Teenagers Conduct of life. Teenagers Life skills guides. 3575 3575 0 0 ddc 0 0 Popular RTCLIB RTCLIB Popular 2021-03-09 7870 9 3 158.08 COV 30006975 2025-10-28 00:00:00 2025-10-10 2018-11-27 MAIN