000			00391nam a2200157Ia 4500
008			160615s9999 xx 000 0 und d
100			_aSMITH (R A) et al
245			_aDetection and measurement of infra-red radiation
260			_aOxford
260			_bClarendon Press
260			_c1957
300			_axiv p. + 458 + 5 plates
942			_cBooks
999			_c4797 _d4797