000 00396nam a2200145Ia 4500
008 140316s9999 xx 000 0 und d
020 _a
082 _a519.2
_bIND/PA
100 _aIndira Devi,A
245 _aParikshanangalute asutranam : sidhantavum prayogangalum
260 _aThiruvananthapuram
_bState institute of languages
_c1982
300 _a122
650 _aMathematics
942 _2ddc
_cBK
999 _c801
_d801