Online Public Access Catalogue (OPAC)Library,Documentation and Information Science Division
“A research journal serves that narrow
borderland which separates the known from the unknown”
-P.C.Mahalanobis
510.212 C678 15046 4300
Cohn B Tables of addition and subtraction logarithms with six decimals 2nd. - London Scientific Computing Service 1939 viii,63p * Logarithms Mathematics-tables