TY - BOOK AU - Charles U. Larson. AU - ED - ED - ED - ED - SN - 534061621 SN - 2 PY - 1986///46 CY - Belmont, California PB - Wadsworth Publishing Company KW - KW - 2 KW - 0 KW - 6 KW - 20 N1 - 5 ER -