000			00433nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a81-85461-52-X
082			_a507.3 _bPET
100			_aPetersen,P.Hartmann _926589
245			_aDictionary of Science
260			_bUniversal book stall, _c1984. _aNew Delhi:
300			_a332p. _c23 cm
650		0	_93195 _aScience
700			_aPigford, J.N.
942			_2ddc _cSR
999			_c9246 _d9246