000 00346nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aSHUKLA(K S)
245 _aTextbook on trigonometry
250 _a5 ed.
260 _bPothishala
260 _c1962
300 _aix p. + 203
942 _cBooks
999 _c11283
_d11283