000 00315pam a2200121 a 4500
020 _c
041 _h
082 _a330
_bNIL
100 _aNILES M.,JAIN S. K.,
245 _aSUPERVISOR : HIS RELATIONS TO PERSONS AND TO WORK
_hTextual Documents
260 _aNEW DELHI
_bWILEY EASTERN LIMITED
_c1959
930 _a10090
999 _c129543
_d129543