Akalkotkar, P V H R dimensions of construction industry in India; a study of organizational role stress, role efficacy and learned helplessness / P. V. Akalkotkar, Guided by D M Pestonjee - Mehsana V M Patel Institute of Management Ganpat University 2009 - 222p. Thesis (Ph.D.) -- Ganpat University, Mehsana Subjects--Topical Terms: Human Resource Management Dewey Class. No.: 658.3 / AKA