00634cam a2200205 4500 sa 68014625 DLC 20260227112633.0 700210s1963 bg s 00000 eng sa 68014625 PL480:EP-E-534 HC440.5.Z7E26 658.83/9/5492 East Pakistan Small Industries Corporation. Rural Industrial Service. A preliminary investigation into the demand aspect of selected industrial products. Dacca [1963] 358 p. 28 cm. Market surveys Bangladesh. Small business Bangladesh. 85919 85919