000 00450nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a510.7
_bN277(5)
100 _aArcher Allene
245 _aHow to use your library in mathematics
260 _aWashington
_bN C T M
_c1958
440 _aNational Council of Teachers of Mathematics : how to do it series, 5
650 _aMathematics
942 _cBK
999 _c47035
_d47035