000 00508nam a22002057a 4500
015 _a0007921
016 _aDEP
041 _aENG
080 _a796.4
245 _aGrade 13 Information & Communication Technology
_bTeachers' Guide
260 _aEducational Publications Department
_bMaharagama
_c2018
300 _a135p
_b1
310 _a2023-11-27
365 _bRs. 185
852 _aL
999 _c4871
_d4871