TY - BOOK AU - Roy, Brijindra Nath TI - PLASTIC ANALYSIS AND OPTIMAL DESIGN OF BEAMS SLABS AND SHELLS U1 - 624.1772 PY - 1976/// CY - Kanpur PB - I. I. T. KW - Beams N1 - Thesis (Ph. D.) -- I. I. T., Kanpur ER -