000 00465nam a22001937a 4500
999 _c264
_d264
020 _a9789937941389
041 _aEnglish
082 _a570.724
_bPRA
100 _aGhimire, Narayan Prasad
245 _aPractical Biology Grade XI
250 _a4th ed
260 _aKathmandu
_bHeritage Publishers
_c2021AD
300 _a328p
650 _ascience
700 _aPaudel, Alok
700 _aShrestha, Indira Devi
700 _aDhakal, Navendu
942 _cTC