TY  - BOOK
AU  - Helman,Paul
AU  - Veroff,Robert
TI  - Intermediate problem solving and data structures: walls and mirrors 
SN  - 0805389407 (hbk.)
PY  - 1986///
CY  - Menlo Park, Calif.
PB  - Benjamin/Cummings
KW  - Computer programming
KW  - Data structures (Computer science)
N1  - Includes index
ER  -