000 00279nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aGoswami C.S.
_955650
245 0 _aElementary Workshop Technology
260 _bGmasterg Edu. Corp.
_c2017
300 _aQ-16
942 _cBK
_pCL
999 _c184871
_d184871