00241nam a2200097Ia 4500008004100000041000800041100001800049245002600067260003100093999001900124230508s2007    xx            000 0 und d  aeng  aS RAMAMRUTHAM  aSTRENGTH OF MATERIALS  bDHANPARAI PUB.c2007g2007  c713436d713436