000			00525nam a2200169Ia 4500
008			230917s9999||||xx |||||||||||||| ||und||
020			_cRS800
040			_e252571 _aMAIN
041			_aEnglish
082			_a523.2 G861I
100			_aGregersen, Erik, ed.
245		0	_aInner solar system: The sun, mercury, venus, earth, and mars
260			_aNew York _bBritannica Education Publishing _c2010
300			_a245 p.
500			_a3372 21/12/2018 HBD18/7595 22/12/2018 Economics Project ( In the name of R K)
942			_cBK
999			_c29538 _d29538