Punmia,B.C creator Jain,Arun K Jain,Ashok K text New Delhi Laxmi Publications (P) Ltd 2007 monographic 952p. MECHANICAL ENGINEERNG MECHANICAL PROPERTIES OF MATERIALS,SIMPLE STRESSES AND STRAINS,ELASTIC CONSTANTS .ANALYSIS OF STRESS PRINCIPAL STRESSES,ANALYSIS OF STRAIN PRINCIPAL STRAINS. 620.1123 PUN 9788131806463