000 00283nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Bali, N.P."
245 0 _aGolden Maths series Trigonometry
260 _bLaxmi Publishers
260 _c1971
365 _b30.00
942 _cBK
999 _c137676
_d137676