000			003720000a22001690004500
245			_aAdvanced level physics.
100			_aNelkon, M.
100			_aParker, P.
250			_a5th ed.
260			_aLondon _bHeinemann _c1982
300			_a948p. : ill.
500			_a38534 - RBL 44/89
020			_a0435686666
080			_a53 _bN4
041			_aEN
942			_cBK
999			_c115205 _d115205