000			00471nam a22001817a 4500
008			230411b |||||||| |||| 00| 0 eng d
020			_a9780321721334
040			_cPK-GjGUL
082			_a005.117 _bMET-P
100			_aMetz, Sandi
245			_aPractical Object Oriented Design in Ruby
260			_aBoston _bAddison Wesley _c2013
300			_axiv, 247p. _cM, PBK
500			_aIncludes index
546			_aEng.
650			_aData Science
942			_2ddc _cBK
999			_c28014 _d28014