00805nam a22002771 4500 282997 BD-DhUL 20141023100600.0 740610t19671968nyua b 000 0 eng 67020178 DLC DLC DLC BD-DhUL QD466.5.C1 R27 546.681 RAC Raaen, Vernon F. Carbon-14 Vernon F. Raaen, Gus A. Ropp [and] Helen P. Raaen. New York, McGraw-Hill c1968. 388 p. : ill. ; 23 cm. US$ 15.00 McGraw-Hill series in advanced chemistry Includes bibliographies. Carbon Isotopes. Ropp, Gus A. Raaen, Helen P. 7 cbc orignew u ocip 19 y-gencatlg ddc BK 16049 16049 0 0 ddc 0 546_681000000000000_RAC 0 NFIC 29830 DUSL DUSL GEN 1973-06-29 Purchased 546.681 RAC A101066 2014-10-23 2014-10-23 BK