000 | 00404nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 131223s9999 xx 000 0 und d | ||
040 | _aISI KOLKATA | ||
041 | _aEnglish | ||
082 |
_a513 _bW181 |
||
100 | _aWalker Robert | ||
245 |
_aEssentials of arithmetic _ba manual for teachers |
||
260 |
_aLondon _bGeorge G Harrap & Company _c1929 |
||
300 | _a378p. | ||
650 | _aArithmetic | ||
942 | _cBK | ||
999 |
_c50908 _d50908 |