000 00358nam a2200145Ia 4500
100 _aSnell Martha E
020 _a0-02-413751-0
250 _a4 th
654 _aEducation, Special
942 _cBK
245 _aInstruction of students with severe disabilities
260 _aPrentice-Hall, New Jersey
_cc1993
082 _a371.91 Sne
300 _axiv,639p
999 _c26498
_d26498