00462nam a22001577a 4500 OSt 20250416090307.0 250416b |||||||| |||| 00| 0 eng d NVSU Bayombong Library Knapp Brian author. Actinium to fluorine/ Brian Knapp Danbury : Grolier Educational, c2002. 64 pages : colored illustrations, photos ; 18 cm. Includes index. ddc 0 BK 1604 1604 0 0 ddc 0 0 500-599 NVSUBAY NVSUBAY GR 2025-04-16 Donation 0 GR 546 K72a 2002 GR00234 2025-04-16 09:03:32 2025-04-16 BK