000 00643nam a2200241Ia 4500
001 16490
005 20240113235715.0
007 ta
008 051219s1942 a g b000 u 465 u
040 _aCotton College,Assam
041 _a465
082 _a523.1
_bT 155 El
100 _aTancock, E.O. .
245 0 _aThe Elements of Descriptive Astronomy /
_cE.O.Tancock.
_hTextual Documents
250 _a1st ed. /
260 _aOxford :
_bAt the Clarendon Press ,
_c1942.
300 _a158p. :
_bill ;
_c19cm .
653 _aAstronomy
653 _aG-Mathematics
942 _2ddc
_cBK
999 _c16472
_d16472