TY - BOOK AU - Hansen,Alvin H. TI - Business-cycle theory [microform]: its development and present status AV - Microfilm 85/5746 (H) U1 - 338.5 HAN 22 PY - 1927/// CY - Boston PB - Ginn and Co. KW - Economics N1 - "The first seven chapters of this monograph ... in substantially the form in which they here appear, were submitted under the title Profits: a critical analysis in the light of business cycle theories."; Call number of original: HB3711.H3; Master microform held by: DLC; hdrbfa---baaa; Microfilm. Washington, D.C. : Library of Congress Photoduplication Service, 1985. 1 microfilm reel ; 35 mm ER -