00270nam a2200109Ia 4500008004100000041001200041082001100053100002100064245005100085260001600136650000800152221030s9999 xx 000 0 und d aEnglish a105.23 aAppnam Gupta/224 0aTransistor Curve TracercKamakshi Jamwal/304 aJAMMUc2004 aECE