00297nam a22000737a 4500082001600000245016100016260002900177300001700206  a616.836 SPA  aPapers presented at the second symposium on cerebral palsy , 14-16 february 1986, singapore  /corganised by the Spastic Children's Association of Singapore  aSingapore :  SCAS,  1986  a124 p. :ill.