00552nam a22001817a 4500 20120607145347.0 B-477953 B-477953 RP/Shahdara K.K.Pub RP/Shahdra 000 Karna ,Binay 48654 Lucent General Knowledge / by Binay Karna Patna Lucent Pub D. N. Das Lane Bengali Akhara Patna 664pgs 22cm(pbk) ddc EN 000 KAR 67656 67656