00466nam a2200181Ia 4500003000400000005001700004008004100021020001900062040000700081041000800088082001500096100002300111245005900134260004800193300000900241650001500250700001900265OSt20250807103545.0250729s2005    xx            000 0 und d  a978-8171417865  cAL  aeng  a371.4 REDM  aReddy G Lokhananda  aMental retardation: education and rehabitation service  aNew DelhibDiscovery Publishing Housec2005  a232p  aPsychology  aSujatha Malini