000 00290pam a2200121a 44500
082 _a521
_bB24E5
100 _aBarlow, C.W.C.
245 1 _aELEMENTARY MATHEMATICAL ASTRONOMY
260 _a
_bUniversity Tutorial Press
_c1944
700 _aBryan, G.H.
964 _gCIRC
997 _a26229 C
999 _c412726
_d412726