000 003090000a22001330004500
245 _aAstronomy
100 _aBaker, Robert H.
250 _a8th ed.
260 _aNew Delhi
_bD. Van nostrand company
_c1964
300 _aviii, 557 p. : ill., photos
080 _a52
_bB3
041 _aEN
942 _cBK
_01
999 _c51633
_d51633