00361nam a2200145 a 450000500170000002000150001708200180003210000160005024500250006626000290009130000270012063000210014763000130016863000340018120251203090454.0  a0070418071  a001.6424bBAR  aBarnes, Lan  aIntroducing dBase II  aDelhibMcGraw-Hillc1985  aiv, 380 p.b22 cm.cPB  aComputer Science  adBase II  aComputer programming language