00315nam a2200121Ia 4500
SNA
371.334 CHA-L8
Chauhan, S.S.
A Textbook of programmed instruction
S.S. Chauhan
New Delhi
Sterling Publishers Ltd.
1978
186p.; 22c
ddc
BK
816574
816574
0
0
ddc
0
0
SNA
SNA
2018-08-21
0
371.334 CHA-L8
SNA-14106
2018-08-21
2018-08-21
BK
On Shelf