00339nam a2200133Ia 4500008004100000020001500041041001200056100001700068245005400085260003200139300000900171650001000180700001500190221030s9999    xx            000 0 und d  a8170086183  aEnglish  aB. C. Punmia 0aTheory of Structurescby B. C. Punmia, A. K. Jain  bLaxmi Pub.aNew Delhic2017  a2017  aCivil  aA. K. Jain