00297    a2200097   4500020002200000100002600022245004400048260004800092300003900140887002000179  a978-81-8316-478-8  aBhaskar Rao Digumarti  aInternational Encyclopedia of Education  aHydbNeelkamal Publications Pvt. Ltd.c2014  axxxi, 1-342p, xxxi, 343-682pb24cm  b531c11-01-2022