00588nam a2200169Ia 4500008004100000020002500041041000800066084001600074100001600090245006000106260003900166653002900205653001700234653004000251999001900291952010800310160808s1998    xx            000 0 eng d  a0743252527c£9.99  aeng  a305.2352CC  aCovey, Sean  a7 Habits of Highly Effective Teenagers /cby Sean Covey  aLondon :bSimon & Schuster,c1998.  aPersonality Developement  aSocial Group  aTeenagers - Personality Development  c101542d101542  001040708BLaLIBbLIBd2016-08-11l7m1o305.235 COVpBL5703r2026-05-12s2026-04-08w2016-08-11yBK