=LDR  00000nam a2200000ui 4500
=001  5183
=008  250530s1987\\\\xx\|||||||||||||||||eng\d
=082  04$a778.3 KOV
=100  1\$aKoval, Alexander
=245  10$aSpace flights serve life on Earth
=260  \\$aMoscow :$bProgress Publishers,$c1987
=700  1\$aDesinov, Lev
=852  \\$bFreeman Library$cBooks$h778.3 KOV