000 00282nam a2200121Ia 4500
008 160710s1988 xx 000 0 und d
082 _a669 GUP
100 _aGUPTA,I.C.
245 _aT.B. OF ENGINEERING METROLOGY
260 _bDHANPAT RAI
_c1988
300 _a757
942 _2ddc
_cD
999 _c69238
_d69238