000			00433nam a22001577a 4500
005			20240917163132.0
008			240807b ph ||||| |||| 00| 0 eng d
020			_a0030670764
040			_cNUNSLRC
082			_aREF 500 H758 [n.d]
245			_aHolt science spectrum
260			_aAustin : _bHolt, Rinehart and Winston, _c[n.d].
300			_axiii, 99p. : _bwith illustrations ; _c27 cm.
650			_aScience.
942			_2ddc _cBK _n0
999			_c9925 _d9925