000 00319nam a2200169Ia 4500
100 _aDuck/Steve
650 _aCommunication
250 _a2
942 _cBK
366 _f25
245 _aBasics of communication
260 _bsage
_c2012
082 _bDUCK
300 _a429
546 _aENGLISH
999 _c29368
_d29368