| 000 | 00386nam a2200169Ia 4500 | ||
|---|---|---|---|
| 082 |
_a516 _bM389.OC |
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| 100 | _aMaruyama, Masaki. | ||
| 245 |
_aOn classification of ruled surfaces _b |
||
| 260 |
_aTokyo _bKinokuniya _c1970 |
||
| 300 | _a75p. Bibl. | ||
| 490 |
_aLectures in Mathematics _v 3 |
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| 500 | _a | ||
| 690 | _a | ||
| 700 | _a | ||
| 964 |
_a _b _c _d _e _f _g |
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| 921 | _a12768 | ||
| 999 |
_c12768 _d12768 |
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