Statistical methods for librarians
Sardana , J L
Statistical methods for librarians by Sardana , J L and Seghal R L - New Delhi Ess Ess Pub. 1982
519.5 SAR/STA
Statistical methods for librarians by Sardana , J L and Seghal R L - New Delhi Ess Ess Pub. 1982
519.5 SAR/STA