00349nam a2200109Ia 4500008004000000082001500040100002600055245006900081260005300150300001000203650002600213210210b1970   xxu||||| |||| 00| 0 eng d  a001.4 IVER  aIVERSON (Margaret R).  aResearch paper simplified: for high school and college students.  aNDbPrentice-Hall of India Private Limitedc1970  aix,88  aResearch simplified