TY - BOOK AU - Uncles J.C. TI - Where are you for? U1 - 820.301 PY - 1960/// CY - Mumbai PB - E.J. Arnold & Son Ltd. KW - GeneralCOLLECTION OF DATA, APPROXIMATION AND EROR, FREQUENCY DISTRIBUTION, DISPERSION, SAMPLING, REGRESSION AND CORRELATION, INDEX NUMBERS, ASNALYSIS OF TIME SERIES ER -