000 00475nam a2200145Ia 4500
008 231217s9999 xx 000 0 und d
041 _aEnglish
082 _aPG213
100 _aPenrose,H.E
245 0 _aPrinciples and practice of radar
_cH.E Penrose
260 _aLondon
_bGeoerge newnes ltd
_c1949
300 _a691
500 _aPg mean Physics General & Mechanics Page 457-464 in A to Z Accession Register (Acc. No. Pg1-Pg228) & Page 640 (Acc. No. 224-231)
942 _cBK
999 _c3855
_d3855