000 00586nam a22001937a 4500
005 20250106164452.0
010 _aENG-100093 ENG-143163
020 _a9788174509895
_c85.00
035 _aEN-83625
035 _aEN-126695
037 _bDBAD
082 _a510
245 _aLaboratory manual in mathematics at secondary stage /
260 _aNew Delhi
_bNational Council of Educational Research and Training
_c2009
270 _aSri Aurobindo Marg
_bNew Delhi
_e110016
300 _a203p.
_c25cm (pbk)
650 _aMathematics
_975938
942 _2ddc
_cEN
_h510
_mLAB
999 _c41457
_d41457