00340nam a2200121 a 450000500170000002000150001708200210003210000260005324500670007925000120014626000380015830000220019620251203091745.0  a0471875899  a005.262,bD, Sch  aSchneider, G. Michael  aAn introduction to programming and problem solving with Pascal  a2nd ed.  aNew YorkbJohn Wiley & Sonsc1982  axi, 468p.c23 cm.