000			nam a22 7a 4500
999			_c85888 _d85888
008			180306b xxu||||| |||| 00| 0 eng d
020			_a9780321884992
082			_a005.133 _bSha
100			_aShaw, Zed
245			_aLearn Ruby the Hard Way _b: A Simple and Idiomatic Introduction to the Imaginative World of Computational Thinking with Code
250			_a3rd ed.
260			_aUpper Saddle River, NJ _bAddison-Wesley _c2015
300			_axv;303p. _bpb _c9x7
440			_aZed Shaw's hard way series
650			_aRuby (Computer program language)
942			_cBK