000 00456 a2200241 4500
001 281874
020 _a
041 _aeng
080 _aDBSI 6454 : 1983
245 _aMethod for calculating of the effective parameters of piece parts
250 _a
260 _aLondon
260 _bBSI
260 _c1983
300 _a17 p.
300 _c
856 _u
490 _aBSI 6454 : 1983
700 _a
650 _a
650 _a
942 _cPP
942 _2UDC
999 _c241582
_d241582