00339nam a2200121 a 450000500170000002000150001708200130003210000210004524500400006626000430010630000240014949000440017320251203110612.0  a8185931151  a512bVAR  aVaradarajan, V.S  aAlgebra in ancient and modern times  aNew DelhibHindustan book agencyc1997  aix,159p.c22cm.cHB  aTexts and readings in Mathematics No.14