00266nam a2200121Ia 4500100002300000650001200023654001500035245003400050260002500084082001500109300000800124546001200132  aAnil Agarwal ./ed   aGeneral  achallenges  aThe challenges of the Balance  bKnowledge Bookc2004  a333.7bANI  a388  aENGLISH