000 00238nam a2200073 4500
080 _a
_b
245 _aIS: 1182 - 1957; General Recommendations for Radiographic Examination of Fusion Welded Joints
700 _aINDIAN STANDARDS INSTITUTION
260 _aNew Delhi
_bBIS
_c1957
300 _a11p
999 _c24408
_d24408