00283nam a2200109Ia 4500008004100000041001200041082001100053100002300064245007400087260000600161650000600167221030s9999    xx            000 0 und d  aEnglish  a105.23  aRichard H. Tropper 0aProgramming in Assembly Language on The IBM Pccby Richard H. Tropper  c0  aB