000			00346nam a2200145Ia 4500
008			231101s9999 xx 000 0 und d
020			_a818583010-X
082			_a551.46 _bSHA
100			_aSharma, Shyam Sunder
245		0	_aSagar vigyan
260			_bSatsahitya _aDelhi _c2003
300			_a200p. p.
650			_aHindi ;Oceanology
942			_cHI
999			_c8521 _d8521