000			00419pam a2200145a 44500
082			_aCMERI _bA14
100			_aSwamy,S G.N
245	1		_aREFERENCE BLOCKS FOR ULTRASONIC TESTING OF ENGINEERING MATERIALS
260			_a _bCentral Mechanical Engineering Research Institute, Durgapur _c1967
300			_a25
500			_aBound With Cmeri A1-A13,A15.
700			_aMahajan,P C
964			_gCIRC
997			_aTR10960 C
999			_c401173 _d401173