00409nam a22001457a 450000500170000000800410001702000080005804100080006608200170007410000170009124500700010826000570017830000100023570000180024520260618112712.0260618b        |||||||| |||| 00| 0 eng d  a000  aeng  a420.7bGEO/1  aGeorge, H.V.  a101 Substitution Tables For Students Of Englishc/by H.V. George   aCambridge:bCambridge At The Univesity Press;c1967.  a109p.  aGeorge, H.V.