000 003000000a22001330004500
245 _aData structures
100 _aReingold, Edward M.
100 _aHansen, Wilfred J.
260 _aDelhi
_bCBS
_c1988
300 _axiv, 450p. : ill.
080 _a004.422.63
_bR4
041 _aEN
942 _cBK
999 _c61949
_d61949