00330nam a2200121Ia 4500008004100000041000800041082001200049100002400061245004500085260003900130300002800169365001100197240624s9999    xx            000 0 und d  aeng  a330 CHA  aCHAKRAVARTY SATYA R  aQUANTITATIVE ECONOMICS THEORY AND PRACTI  c1998aNew DelhibAllied Publishers  axix, : 370p. : cm. ; 24  cRSb30