00327nam a2200121 a 450000500170000002000150001708200160003210000200004824500590006826000360012730000260016363000160018920251202164246.0  a0138549516  a005.13bJON  aJones, Jerry L.  aStructured programmming Logic: a flowcharting approach  aNew JerseybPrentice-Hallc1985  aix,112 p.b24 cm.cPB  aFlow charts