000 | 00374nam a2200145Ia 4500 | ||
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008 | 201006s9999 xx 000 0 und d | ||
040 | _cSSM Library | ||
100 |
_aGUPTA, R N _9536 |
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245 | 0 | _aDIFFERENCE EQUATIONS | |
250 | _a1st Ed 1969 | ||
260 |
_aS.Chand And Co. Delhi _bS.Chand And Co. Delhi _c1970 |
||
300 | _a119 | ||
650 | _aMATHEMATICS | ||
942 |
_2ddc _cBooks |
||
999 |
_c1436 _d1436 |