Gaya APA

HELMAN, Paul, Robert Veroff. (1991). Intermediate Problem Solving and Data Structures : Walls and Mirrors (2). Redwood City, California: Benjamin/Cummings.

Gaya Chicago

HELMAN, Paul, Robert Veroff. Intermediate Problem Solving and Data Structures : Walls and Mirrors. 2 Redwood City, California: Benjamin/Cummings, 1991. Monograf.

Gaya MLA

HELMAN, Paul, Robert Veroff. Intermediate Problem Solving and Data Structures : Walls and Mirrors. 2 Redwood City, California: Benjamin/Cummings, 1991. Monograf.

Gaya Turabian

HELMAN, Paul, Robert Veroff. Intermediate Problem Solving and Data Structures : Walls and Mirrors. 2 Redwood City, California: Benjamin/Cummings, 1991. Monograf.