Sher Muhammad. Shahid Kamal. Introduction to statistical theory (Part I) : a text book for degree and post-graduate students - Lahore Ilmi Kitab Khana 2022 - 551 p. : ill. ; 23.5cm. Includes table and index. ISBN: (pbk) Subjects--Topical Terms: Statistical MathematicsStatistics--Experimental designs--Covariance--Partitioning--Sampling--Survey--RIPS Dewey Class. No.: 519.5 / SHE