00517nam a2200121   4500041000800000082001200008100008900020245013900109260006300248300001700311546001200328650005500340  aEng  aRK.0354  aKushwaha, Shyam SundaruM. P. Government Degree CollegevSikandra Rao (Hathras) U.P.  aDevelopment of a Structural Equation Model for Improving Achievement in Mathematics of Low Achieving Students /cShyam Sundra Kushwaha  aNew DelhibIndian Council of Social Science Researchc2013  axxxvi, 253p.  aEnglish  a MathematicsvEquationsxUnderachieverszNew Delhi