00506nam a22001337a 4500008004100000040005500041080001600096245014600112260003700258300001400295650001300309653002200322700002800344230804b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a615.851(05)  aAdvances in behavior therapy c/ Academic Press, proceedings of the fourth conference of the association for advancement of behavior therapy   aLondon: bAcademic Press, c1972  axv, 233p.  aScience   aBehavior therapy   aRubin, Richard D (Ed.)