00351nam a2200133Ia 4500008004100000020001800041041000800059082001800067100001300085245002200098260003600120300001400156700004700170220530s9999    xx            000 0 und d  a9789384761547  aeng  a378.1662bLUC  aLucent's  aGeneral Knowledge  aPatnabLucent Publicationc2018  a410 PbPB  a Mukul Manwendra Karna Binay Kumar Sandip