| 000 | 00590 a2200289 4500 | ||
|---|---|---|---|
| 001 | 1005149 | ||
| 020 | _a4 | ||
| 041 | _aeng | ||
| 080 | _a514 Kel | ||
| 245 | _aPlane and spherical trigonometry | ||
| 250 | _a3rd ed | ||
| 260 | _aNew York | ||
| 260 | _bMcGraw-Hill Book, | ||
| 260 | _c1951 | ||
| 300 | _axi,290 p. | ||
| 300 | _c22 cm | ||
| 490 | _a | ||
| 100 | _aKells, Lyman M. | ||
| 700 | _aKern, Willis F. | ||
| 700 | _aBland, James R. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aTrigonometry, Plane | ||
| 650 | _aTrigonometry, Spherical | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c31645 _d31645 |
||