00282nam a2200109Ia 450000500170000000800410001708200150005810000280007324500350010126000280013630000080016420260205052735.0260111s9999||||xx |||||||||||||| ||und||  a620  T235H  aTejwani ,V K and Others 0aHandbook of Engineering Tables  aMumbaibSita Pub.c2000  a685