00301nam a2200121 a 450000500170000008200160001710000190003324500360005226000350008830000220012363000150014563000190016020251202164223.0  aOO5.73bWIR  aWirth, Niklaus  aAlgorithms and dataa structures  aEnglewoodbPrentice Hallc1986  a288 p,c22 cm. PB  aAlgorithms  aData Structure