000 00466nam a2200181u 4500
008 080212|||||||||||||||||||||||||||||eng|u
020 _a0844253464
100 1 _aSohn, David A.
245 1 0 _aWriting by doing
_bLearning to effectively
_cDavid A. Sohn, Edward Enger
250 _a2nd ed.
260 _aUSA
_bNational Textbook Company
_c1990
300 _a291p.
650 4 _aIngua inglese
650 4 _aEscrecer
961 w l _t14
999 _c766
_d766