00872nam a22002177a 4500999001900000005001700019010001500036020003000051035001400081037001300095082000800108100001800116245007600134260004400210270011100254300010200365700001900467700001600486942002200502952013000524  c178624d17862420210408130724.0  aENG-129402  c195.00a978-93-88016-38-4  aEN-112934  bDBAD/PUB  a510  aM. Ravi Kumar  aPedagogy of Mathematics/bM. Ravi Kumar, E. Dhivyadeepa and Srinivas P.  aNew DelhibNeelkamal Publicationsc2019  a4764/1, 23, Ansari Road, DaryaganjbNew Delhie110002k011-23244237, 98118-28953mneelkamalbooks@gmail.com  axii+268p.c24cm(pbk)bincluding geographical graphs, bibliographical references and illustrations  aE. Dhivyadeepa  aSrinivas P.  2ddccENh510mMRA  001040708NFICaBNbBNd2021-04-08eDBAD/PUBg195.00l0o510 MRApEN-112934r2021-04-08 00:00:00t1v195.00w2021-04-08yEN