00620nam a22002171 4500 sa 68006723 DLC 20260227112518.0 710915s1967 ii a b 00010 eng sa 68006723 PL480:I-E-9940 HB3730 .B26 658.83 Balakrishna, S. Techniques of demand forecasting for industrial products [by S. Balakrishna. New Delhi, Sunder Publishers, 1967?] iv, 233 p. illus. 24 cm. Rs27 $5 Bibliographical footnotes. Business forecasting. 81477 81477