00306nam a2200109Ia 4500008004100000020002200041082001900063100001800082245005800100260002900158300000900187210430s9999    xx            000 0 und d  a978-0-07-451831-1  a672.36 P8951 H  aK H Prabhudev  aHandbook of Heat Treatment of Steels /cK H Prabhudev  aIndiabMcGraw Hillc3831  a762p