00358nam a2200121Ia 4500008004100000082001500041100001600056245003700072260003000109300000900139630001800148650007000166211109s9999||||xx |||||||||||||| ||und||  a590bMAY-P  aMayr, Ernst 0aPrinciples of Systematic Zoology  bTata Macgraw HillaBombay  a428p  xGENERAL STACK  asciencevNatural sciences & mathematicsxAnimals (Zoology)Zoology