000 00391nam a22001577a 4500
999 _c2499
_d2499
003 OSt
008 170112b xxu||||| |||| 00| 0 eng d
020 _a9789331321015
100 _aNehru,R S S
700 _aRao,Nimma Venkata
_eAuthor
245 _aElementary Education
260 _aNew Delhi
_bA P H Pub.
_c2016
300 _a164p
650 _aElementary Education
_9378
942 _2ddc
_cGB