00462nam a22001337a 450000500170000000800410001702000180005805000250007610000200010124500740012126000560019530000260025165000510027720260413132305.0260413b        |||||||| |||| 00| 0 eng d  a9789787945834  aHV 1569b.5 .K3 2025  aUsman I. Kadala  aHelping Children and Adults with Severe DisabilitiescKadala I. Usman  aCalabar, NigeriabUniversity of Calabar Pressc2025  axiv, 197pb.ill., pbk  aSelf-help devices for people with disabilities