00413nam a2200157Ia 4500 6744 20261006003951.0 120911s9999 xx 000 0 und d 0071144749 808.042 LAN Langan, John 792 College writing skills, 4th ed./ John Langan. 4E Boston : McGraw-Hill, c1996 ENGLISH LANGUAGE-RHETORIC 267 6744 6744 0 0 0 0 NU NU 2012-09-11 0 808.042 LAN 8455 2012-09-11 00:00:00 2012-09-11 OS