000			00394nam a22001571a 4500
082			_aM 525 _bVEL/B
100			_aVelayudhan Panthirankavu
245			_aBhoomi nammute graham/ _cby Velayudhan Panthirankavu
250			_a2nd ed.
260			_aKochi: _bKerala Sasthra Sahithya Parishad, _c1999.
300			_a132p.
650			_aEarth
650			_aAstronomy
650			_aSciences
942			_cBK
999			_c5410 _d5410