000 00369nam a2200133Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a621.381
_bBER
100 _aBerlin, Howard M.
245 0 _a555 timer application source book with experiments
260 _aNew Delhi :
_bBpb Publications,
_c1993.
365 _a45.00
650 _aPhysical Sciences
999 _c6199
_d6199