000 00436nam a2200157Ia 4500
003 NIELib
008 211019s9999||||xx |||||||||||||| ||und||
020 _a817991030X
082 _a516.24
_bBRI
245 _aBritannica workbooks Book: Mathematics Book X
260 _bEncyclopaedia BritannicaPopular Prakashan,
_c2002.
_aNew DelhiMumbai:
300 _a90p.;
_c28cm
650 _aEncyclopeadia
650 _aMathematics
942 _2ddc
_cSR
999 _c5018
_d5018