000 00386nam a2200121Ia 4500
001 83520
008 170722s9999 xx 000 0 und d
100 _aThemotheos, K. G.
245 _aStudy of the behaviour disorders among secondary school boys in the educational district of mavelikara /
260 _c1965.
490 _aUniversity of Kerala,education,MEd theses,1965
942 _cGEN
999 _c69453
_d69453