00374nas a2200169   4500000000100000008004100001260001300042653002100055653001200076653001300088653001300101100001600114245004500130300000800175490000700183022001400190       1972                            d  c1972 Jun10aAudiovisual Aids10aleprosy10aSmallpox10aTeaching1 aGlanville H00aTeaching slides on leprosy and smallpox.  a4870 v49  a0012-835X