000 00285nam a2200109Ia 4500
008 221001s1967 xx 000 0 eng d
082 _a338.1 TEC
245 0 _aTechnical coefficients for selected industries
260 _aNew Delhi
_bN.C.A.E.R.
_c1967
300 _a451p.
942 _2ddc
_cBK
999 _c6624
_d6624