00638nam a2200181Ia 4500003000900000008004100009040001600050080001600066100003000082245010700112260002500219300001000244650001700254650004100271942000700312999001500319952012200334IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a629.19bGAT  aGatland, W. Kenneth93066 0aAstronautics in the sixtiesba survey of current technology and future developmentcKenneth W. Gatland  aLondonbIliffec1962  a388p.  aAstronautics  aAstronomy and Astrophysics Thesaurus  cBK  c2611d2611  00102ddc4070aBANbKODcGENd1966-03-30g31.83l0o629.19/ GATp2914r2021-11-05v31.83w1966-03-30yBKGRs. 31.83