00523nam a2200193Ia 4500 20240604101201.0 131103s9999 xx 000 0 und d 572006888 Loreto College English 540 AND Andrews, Brian Harmless Scientific experiments for boys a hobby book for boys of all ages Brian Andrews New York W Foulsham 1970 127p. ills. Chemistry LCBED BK 28796 79275 0 0 ddc 0 0 MAIN MAIN 2013-11-04 0 540 AND 2984 B31647 2013-11-04 2013-11-04 BK