000 00332nam a2200133Ia 4500
008 251112s9999||||xx |||||||||||||| ||und||
040 _aCNCLSA
100 _aPhilip H. Abelson
245 0 _aScience
260 _cJanuary, 1944
_bLippincott Williams & wilkins
_aPhiladelphia
300 _aP. 1-647
300 _bV. 13
942 _cJRBV
999 _c20713
_d20713