00887cam a2200241 a 4500020001500000040001000015082002600025100002100051245007500072246002200147250001200169260004600181300003300227650002200260650003100282650002600313700001900339856006200358856005400420942000700474999001700481952014700498  a0697244393  cCoGrU  a371 BRO 1997 A017 Or.1 aShea, Thomas M.,13aAn introduction to special education :ba social systems perspective /30aSpecial education  a2nd ed.  aMadison, WI :bBrown & Benchmark,cc1997.  axx, 483 p. :bill. ;c28 cm. 0aSpecial education 0aChildren with disabilities 0aEducational sociology1 aBauer, Anne M.42uhttp://www.loc.gov/catdir/description/mh022/95083925.html41uhttp://www.loc.gov/catdir/toc/mh022/95083925.html  cEK  c11848d11848  0010406371_000000000000000_BRO_1997_A017_OR70960662aLBAbLBAcA017d2017-08-08o371 BRO 1997 A017 Or.pA14684r2017-08-08w2017-08-08yEK