000 00520nam a2200181Ia 4500
005 20250508154038.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a389.152, SHA
_qFEDL
100 _aSharma R C
245 0 _aMetric system in secondary schools : Handbook for teachers and teachers and textbook writers
260 _c1965
300 _a103p.
942 _cTEXL
_h389.152, SHA
999 _c1347257
_d1347257