000 00256nam a2200073 4500
080 _a
_b
245 _aIS:05420 (Part II) - 1973 (Reaffirmed 1991); Guide on Precision of Test Methods Part II Inter-Laboratorty Testing
700 _aBureau of Indian Standards
260 _aNew Delhi
_bBIS
_c1973
300 _a15p
999 _c36492
_d36492