000 00270nam a2200121Ia 4500
100 _aBallard, P. B.
942 _cBK
245 _aMental tests.
260 _aLondon
_bUniversity of London Press
_c1949
082 _a371.26
_bBal
300 _aXIV,235
546 _aMarathi
999 _c339948
_d339948
041 _aeng