000 003790000a22001450004500
008 140223b1977 xxu||||| |||| 00| 0 eng d
041 _aEng
080 _aS:682 L7
082 _aS:682 L7
100 _aMowrer Donald E
245 _aMethods of modifying speech behaviors
260 _aColumbus
_bC E Merrill
_c1977
650 _aEducation Psychology
650 _aMotor Functions
999 _c66866
_d66866