000 00472nam a2200181Ia 4500
005 20250220125712.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _c44
040 _aMAIN
041 _aEnglish
082 _a500
_bBAL
100 _aBalasubramanian, D. and others
245 _aScience
_ba textbook for class ix
260 _aNew Dew
_bNational council of educational research and training
_c1988
300 _a266p.
650 _aScience
942 _cBK
999 _c38365
_d38365