000 00692nam a2200205Ia 4500
008 210303s9999 xx 000 0 und d
016 _2retro2021
020 _a9781290919
040 _aNLN
_bEnglish
_eAACR2
050 _aQH315
_b.C737
082 _a574.0712
110 _aComparative Education Study and Adaptation Centre (CESAC)
_927065
245 0 _aBiology book 3 /
_cComparative Education Study and Adaptation Centre (CESAC)
260 _aIbadan :
_bHeinemann Educational Books,
_c1980
300 _aviii, 86p. ;
_b25cm
563 _a(pbk)
650 _aBiology
_vStudy and teaching (Secondary)
_xNigeria
_931554
650 _aBiology
_vProblems, exercises, etc.
_910888
942 _cBK
999 _c13655
_d13655