000 00521nam a2200181Ia 4500
008 160826s9999||||xx |||||||||||||| ||und||
020 _c80
_a8173918902
040 _aIEW Library
041 _aEnglish
082 _a371.9
_bPAT
100 _aNarayan Chandra Pati
245 _aCauses, prevention, identification and assessment of mental retardation
_bPati, Narayan Chandra
260 _aKANISHKA
_bNew Delhi
_c2006
300 _aviii, 137 p.
650 _aEducation
700 _aP. Jayachandra ; Sumit Roy
942 _cBK
999 _c722
_d722