000 00279nam a2200085Ia 4500
999 _c7088
_d7088
245 _aState of Art Lectures: Delivered During the 56 Annual Convention at Ahamedabad
260 _bTHE INSTRUCTION OF ENGINEERS (INDIA) CALCUTT
_aCalicut
300 _aiii+147+180+103+23+11+36
942 _cREF