TY - BOOK AU - Tinzmann, Margaret TI - Breakthroughs strategies for thingking: : fuel today, gone tomorrow? SN - 0-88309-736-2 U1 - 333.7 T593 1990 PY - 1990/// CY - Columbus Ohio PB - Zaner-Bloser, Inc. KW - Critical thingking study and teaching KW - Energy conservation KW - Fossils Fuels KW - Juvinile works ER -