000 00311nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a519.4 WHI/C EDM/T
100 _aEDMUND WHITTAKER
245 4 _aTHE CALCULUS OF OBSERVATIONS
260 _bPRENTIC-HALL OF INDIA PVT LTD
_c1948
300 _a397
942 _cTB
999 _c24040
_d24040