000 00407nam a2200145Ia 4500
008 170101s1986 xx 000 0 und d
041 _aEnglish
082 _aR623.072
100 _aV S ARUNACHALAM
245 0 _aDEFECE AND REASERCH AND DEVLOPMENT
260 _aNEW DEHLI
_bDEFECE AND REASERCH AND DEVLOPMENT
_c1986
300 _ePrint
653 _aDEFECE AND REASERCH AND DEVLOPMENT
942 _2ddc
_cBK
999 _c820592
_d820592