00494cam a2200169ua 45000010005000000080039000050200018000440400009000620820011000711000029000822450073001112500009001842600039001933000023002326530014002556530055002692094110804n        ii  |||gr||||Z||||||eng  a81-7457-347-X  cMAIN  a371.33  aAgarwal, J. C.,eAuthor.1 aEducational, technology, management and evaluationcby J. C. Agarwal  a3rd.  aAgra:bVinod pustak mandir,c2008.  a420p:bill;c23cm.  aEducation  aEducational, technology, management and evaluation