000 00295nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a309.263095412
_bPAN
100 _aPandey, M.P.
245 _aSome command area; problems and prospects
260 _bArunima Printing Works
_aCalcutta
_c1980
999 _c137848
_d137848