00452nam a2200145Ia 4500 230917s9999||||xx |||||||||||||| ||und|| 96987 MAIN English 669.142 I2T India, Ministry of Science & Technology, Dept of Scientific and Industrial Research Technology in Indian seamless steel tubes industry New Delhi Govt of India 1993 xxviii, 277 p. BK 0 0 0 669_142000000000000_I2T 0 125176 MAIN MAIN 2003-08-27 0 669.142 I2T 159032 2023-09-17 20:59:38 2023-09-17 BK 82191 82191