00571nam a2200217Ia 4500 20240531092545.0 131103s9999 xx 000 0 und d Loreto College English 510.7 BOT Butler, Charles H. The teaching of secondary mathematics Charles H. Butlar & F. Lynwood Wren 4th ed. New York McGraw - Hill 1965 612p. Includes index Mathematics Wren, F. Lynwood LCBED BK 28323 78802 0 0 ddc 0 0 MAIN MAIN 2013-11-04 0 510.7 BOT 3473 B31168 2013-11-04 2013-11-04 BK