00518nam a22001817a 4500 20250811112023.0 250811b |||||||| |||| 00| 0 eng d 071729384X T15 I5 .2000 Inventions and Inventors Volume 1 AIR & SPACE Grolier Education 2000 72p. ill(col.); pic(col.) Include Index Nigeria Connects Donation 08/08/2025 Inventions -- History Inventors -- History REF 1422 1422 0 lcc 0 0 FUHSI FUHSI 2025-08-11 003831 0 T15 I5 .2000 003831 2025-08-11 10:07:45 2025-08-11 REF