00350nam a2200121 a 450000500170000002000150001708200230003210000220005524500440007726000400012130000210016149000460018220251203091136.0  a020101937X  a001.64404,bD, Fos  aFoster, Caxton C.  aReal time programming: Neglected topics  aLoNew DelhionbAddison-Wesleyc1981  axv,190p.c21 cm.  aAddison-Wesley series in joy of computing