00561nam a22001817a 450000500170000001000150001702000260003203500140005803700130007208200080008510000080009324500870010126000450018827000620023330000240029550000400031970000200035920191125132355.0  aENG-127006  a9788186772461c995.00  aEN-110538  bDBAD/PUB  a320  aVER  aGlobal extension systems :cby Mithilesh Verma [and] Sangeeta Guptaba text book /  aNew Delhic2012bNew Academic Publishers  a4760-61, 23, Ansari Road, Daryaganj,  bNew Delhie110002  axv; 274p.c21cm(Hb)  aIncludes bibliographical references  aGupta, Sangeeta