000 00360nam a2200157Ia 4500
001 7269
008 141107s9999 xx 000 0 und d
050 _aQA 533.M4 1977
100 _aMedhi J
245 _aPlane Trigonometry For Beginners
250 _a5
260 _aGuhati
260 _bBarua Publishers
260 _c1977
650 _aPlane Trigonometry
999 _c38986
_d38986