General Purpose Technologies and Economic Growth Elhanan Helpman   0262082632

Rotten Reviews II: A Literary Companion Bill Henderson   0916366464

Always Coming Home (California Fiction) Ursula K. Le Guin/ Todd Barton/ Margaret Chodos-Irvine/ George Hersh   0520227352

Economic anthropology: The economic life of primitive peoples (The Norton library) Melville J Herskovits   B0007F4UE0

The Jepson Manual: Higher Plants of California James C. Hickman   0520082559

Manual of the Grasses of the United States Volume 1 A.S. Hitchcock   0486227170

Manual of the Grasses of the United States Volume 2 A.S. Hitchcock   0486227189

The Chemistry of Conscious States: Toward a Unified Model of the Brain and the Mind J. Allan, MD Hobson   0316367621

Fluid Concepts & Creative Analogies: Computer Models of the Fundamental Mechanisms of Thought Douglas Hofstadter   0465051545

Entoverse JAMES P. HOGAN   034537942X

The Immortality Option James P. Hogan   034537925X

The Proteus Operation James P. Hogan   0671877577

Paths to Otherwhere James P. Hogan   0671877674

Endgame Enigma James P. Hogan   0671877968