00667nam a2200205 a 450000500170000000800410001704100080005808200110006610000240007724500340010126400400013530000430017549000250021850000260024365000320026970000190030194200070032099900170032795201170034420260717090945.0260717s1971    ii            000 0 eng d  aeng04a629.131 aStever, H. Guyford.10aFlight /cStever, H. Guyford. 1aNew York :bTime-life books,c1971.  a200 p. ill. (part col.), ports. 28 cm.0 aLife science library  aBibliography: p. 196. 4aAeronautics--Popular works.1 aTime life book  cBK  c19858d19858  001040708DCaBKBCLbBKBCLd1978-08-16g94.00l0o629.13 LIFp9825r2026-07-17 09:09:45v94.00w2026-07-17yBK