000 00434nam a22001697a 4500
003 OSt
005 20140630100644.0
008 140630b xxu||||| |||| 00| 0 eng d
020 _a9788189983352
040 _cPemba
082 _a828SHA
100 _aDr. N.K. Sharma
245 _aEducational Encyclopedia
260 _aNew Delhi
_bKSK publisher
_c2010
300 _avol. 1 302pp
_bno ill. biblography incl.
_c22cm
942 _2ddc
_cBK
999 _c3059
_d3059