00413nam a2200157Ia 450000500170000000800460001703700140006304000200007704100130009708400220011010000140013224500400014626000460018630000100023236500130024220250508164802.0008  250505s9999    xx            000 0 eng d  aReference  aFEDLbengcFEDL  aeng2eng  a330, LEK/RRqFEDL  aLekhi R K 0aISC economics : Vol. 2 for class 12  aLudhiana, IndiabKalyani Publishersc2009  a428p.  aINRb275