00364nam a2200145Ia 4500008004100000041000800041082001700049100002200066245005600088250000600144260003400150300000800184650000900192700001700201210716s1993    xx            000 0 und d  aeng  a005.302 WALJ  aWalkenbach, John.  a123 for dummies: quick reference.bQuick reference.  a1  aNew DelhibPustak mahalc1993  a160  aNone  aGookin, Dan.