000 00500 a2200169 4500
999 _c66
_d66
008 190917b ||||| |||| 00| 0 eng d
020 _a8174506365
040 _aIMU-KC
082 0 0 _a500
_bN3373
110 _94922
_aNational Council of Educational Research and Training (NCERT)
245 _aScience: textbook for class X /
250 _a1st ed.
260 _aNew Delhi:
_bNational Council of Educational Research and Training,
_c2018.
300 _avi, 282 p.
650 0 _aScience
942 _2ddc
_cBK