00548nam a22001697a 450000500170000001000150001702000260003203500130005803700180007108200150008910000190010424500810012326000380020427000760024230000200031850000400033820151023105902.0  aENG-114002  c300.00a9788172132194  aEN-97534  bDBAD/PUBadpl  a388.095451  aBaruah, Lachit  aRoads and communication systems in Assam under the Ahoms /cby Lachit Baruah  aGuwahatibPubanchal Prakashc2015  aH.No. -2 Sewjee Path, Dr. B.N. Saikia Path Wireless, bGuwahatie781006  a135p.c21cm(Hb)  aIncludes bibliographical references