00325nam a2200121Ia 4500008004100000041000800041082001900049100001900068245004400087260005100131300001200182650000900194210716s1988    xx            000 0 und d  aeng  a005.36301 NATS  aNath, Sanjiva.  aTurbo prolog: features for programmers.  aNew DelhibGalgotia Publications Pvt Ltdc1988  axiv,272  aNone