00498nam a2200157 a 450000500170000000800410001702000180005805000250007610000200010124501120012126000410023330000210027452100080029565000220030370000150032520140310183553.0111015s19uu    xx            00    eng d  a9788131307564  aLC 4031b.Ar793 2010  aArunachalam, N.  aSpecial education :bself instructional module on behavioral disorders /cDr. N. Arunachalam, Sri R. Gopal.  aNew Delhi :bA PH Publishing,c2010.  a175 p. :c24 cm.  aEDU  aSpecial education  aGopal, Sri