00297nam a2200109Ia 4500008004100000041000800041082001100049100003300060245003200093260005100125300001100176231228s1996    xx            000 0 und d  aeng  a3bYEA  aYEATES (Don) SHIELDS (Maira)  aSystems Analysis and Design  aNew DelhibMacMillan India Ltd New Delhic1996  ax, 420