000			00577pam a2200145a 44500
082			_a551.701 _bSch13p
100			_a
245	1		_aPOTASSIUM ARGON DATING
260			_aBerlin _bSpringer-Verlag _c1966
300			_axi,234
500			_aContents : Preface, By O. A. Schaeffer And J. Zahringer -- History Of The K-Ar Method Of Geochronology, By F. G. Houtermans -- Determination Of Radiogenic Argon, By T. Kirsten. -- Potassium Analysis, By O. Muller...
500			_aPublished On The Occasion Of The Sixth Birthday Of Wolfgang Gentner
964			_gCIRC
997			_a78638 C
999			_c433476 _d433476