00488    a2200157   4500010001400000020002300014035001300037037001500050082001100065100001900076245004200095260003800137270008700175300002800262500004000290  aENG-87007  a8131302064c695.00  aEN-70540  bDBAD / PUB14a371.271 aKalra, Vandita1 aSchool efficiency /cby Vandita Kalra  aNew DelhibA P H Publishingc2007  a4435/36-7, Ansari Road, DaryaganjbNew Delhie110 002k23274050maphbooks@vsnl.net  axvii,  273pc23 cm (Hb)  aIncludes  bibliographical refrences