TY - BOOK AU - Singh,S.P. AU - Parashar,Anil K. AU - Singh,H.P. TI - Econometrics and (mathematical economics ) SN - 8121914507 U1 - 330 23 PY - 1999/// CY - New York PB - S. Chand KW - Econometrics N1 - Includes bibliographical references and index ER -