Spock, Benjamin <br/><br/>
Bringing up children in a difficult time: A philosophy of parental leadership and high ideals 

 - Nel Books  London  1977 
 - 253 s.  18 cm. 
<br/><br/> eğitim, çocuk yetiştirme, psikoloji, karakter 
<br/><br/><label>Dewey Class. No.: </label>649.1  / SPOb 1977