000			00373nam a2200157Ia 4500
008			160615s9999 xx 000 0 und d
100			_aHARPER(W R)
245			_aBasic principles of fission reactors
260			_aNew York
260			_bInterscience Publishers
260			_c1961
300			_aviii p. + 314
942			_cBooks
999			_c4142 _d4142