00330nam a2200157Ia 4500008004100000020000900041035000900050082001500059100001600074245002000090250000600110260003300116300000800149500000900157650000600166210723s9999||||xx |||||||||||||| ||und||  aNULL  a6902  a330.1BSET  aSeth, M. L. 0aMicro Economics  a-  aAgrabLakshmi Narain Agarwal  a698  a1759  a-