University of Guyana Library Search for 'au:Allen, Clark Lee, '

Elementary mathematics of price theory /

Belmont, Calif: Wadsworth, 1962 . 155p.

Place Hold on Elementary mathematics of price theory /

Elementary mathematics of price theory /

Belmont , Calif.: Wadsworth Pub., 1964 . xv , 155p.:

Place Hold on Elementary mathematics of price theory /

The framework of price theory /

Belmont : Wadsworth Pub., 1967 . x, 373p.

Place Hold on The framework of price theory /