00338nam a2200121 a 450000500170000002000150001708200200003210000210005224500710007326000330014430000180017749000210019520251203090451.0  a0070991081  a001.6424,gotb_  aGottfried, Byron  aSchaum's outline of theory and problems of programming with pascal  aNew York: McGraw-Hill.c1987  a407p.c22 cm.  aSchaum's outline