00723nam a2200253 a 450000100060000000300080000600500170001400800410003102000330007203500140010504000320011904100080015108200200015910000310017924500490021025000110025926000390027030000240030949000320033350000420036550400320040765000110043970000190045038569BD-RjUL20211209052824.0151231s1971    enk      b    001 0 eng    a0412108801a0412208008 (pbk)  a(BD-RjUL)  aDLCcDLCdDLCdBD-RjULbeng  aeng00a666.1bJOG 19711 aJones, G. O.q(Gwyn Owain)00aGlass /c[by] G. O. Jones; rev. by S. Parke.  a2d ed.  aLondon :bChapman and Hall,c1971.  avii, 128 p.c19 cm.0 aScience paperbacks,vno. 77  aDistributed in USA by Barnes & Noble.  aBibliography: p. [121]-124. 0aGlass.1 aParke, Sydney.